Buy Usp Spring, Recoil, Usp 45 Heckler & Koch Nonetheless, I hope that reviews about it Usp Spring, Recoil, Usp 45 Heckler & Koch will possibly be useful.And hope I'm a section of letting you get a better product. You will have a review and practical knowledge form here. I hope you will ensure and purchase among Usp Spring, Recoil, Usp 45 Heckler & Koch soon after read this best reviews. Results 1 - 7 of 7 - Buy HK USP Recoil Spring Guide Assembly Factory replacement gun. Heckler and Koch USP45 Tactical/Expert Recoil Spring Guide Rod,.
Bonnier Corporation Privacy PolicyThis policy was last updated on May 16, 2018.At Bonnier Corporation, your privacy is important to us. This Privacy Policy applies to all of the products, services, and websites offered by Bonnier Corporation and its subsidiaries or affiliated companies (collectively, 'Bonnier').To better protect your privacy, we provide this notice explaining our privacy practices and the choices you can make about the way your information is collected and used by Bonnier.Bonnier acts as a “data controller” for the purposes of the EU’s General Data Protection Regulation. Bonnier has appointed a Data Protection Officer for you to contact if you have any questions or concerns about Bonnier’s personal data policies or practices. The Data Protection Officer’s contact information is as follows:Jeremy Thompson, General CounselBonnier Corporation460 N. Orlando Ave., Ste.
200Winter Park, FL [email protected] you have any questions about this Privacy Policy, or to check your information to verify, update or correct it, please write to us via e-mail at [email protected], or via postal mail at:Privacy DepartmentBonnier Corporation460 N. Orlando Avenue, Suite 200Winter Park, FL 32789You may also ask for a summary of the information that we have retained, how we have used it, and to whom it has been disclosed. For your protection, we may require that you authenticate your identity before we provide you with any information.Note: For questions related to your magazine subscription, please visit the respective magazine’s customer service website.An overview of the information that Bonnier may collectYou are able to take advantage of many Bonnier products, services, and websites without providing any information that personally identifies you by name, address, or other personally-identifying information. We only collect personally-identifying information when you voluntarily submit it to us.Sometimes, we need personally-identifying information in order to provide you with the products and services that you request.
Depending upon the product or service, we may ask you for a variety of personally-identifying information. This might include, for example, your name, address, e-mail address, telephone number, gender, and birth date.
We may also ask for other information about you, such as your credit card information (when you are making a purchase), interests, income, or education level. We consider certain identifying information 'sensitive.' This includes your credit card number, income level, or any other information that would normally be considered confidential. Some types of personal information will NEVER be requested or collected, such as information on your race or ethnic origin, political opinions, trade union memberships, religious beliefs, health, sex life, or sexual orientation.You may choose not to provide us with any personally-identifying information. In that case, you can still access and use many portions of our websites; however, you will not be able to access and use those portions of any Bonnier website that require your personal information.Many Bonnier websites include community features, such as online forums and message boards. Information that is posted in these areas becomes public information and the use that any third party makes of this information is beyond our ability to control.
You should exercise caution before disclosing any personally-identifying information in these public venues. If you elect to submit content that includes information that can be used to identify you, you must assume that the content can and will be displayed on any website on the Internet.At some Bonnier sites and through certain promotions, you can submit personally-identifying information about other people. For example, you might submit a person's name and e-mail address to send an electronic greeting card; or, if you order a gift online or offline and want it sent directly to the recipient, you might submit the recipient's name and address. Some Bonnier websites also provide referral services to help you inform a friend about our websites, products, or services. The types of personally-identifying information that we collect about other people at pages like these may include the person's name, address, e-mail address, or telephone number. We will only ask you for the information about your friend that we need in order to do what you request.Our properties may feature Nielsen proprietary measurement software, which will allow you to contribute to market research, such as Nielsen TV Ratings.
To learn more about the information that Nielsen software may collect and your choices with regard to it, please see the Nielsen Digital Measurement Privacy Policy at.We allow third-party companies to serve ads and/or collect certain information when you visit our web site and directly in emails/communications. These companies may use information you have shared (e.g., click stream information, browser type, time and date, subject of advertisements clicked or scrolled over, e-mail address) during your visits to this and other Web sites in order to provide advertisements about goods and services likely to be of greater interest to you. Our partners use this information to recognize you across different channels and platforms over time for advertising, analytics, attribution, and reporting purposes; any information collected is stored in hashed or non-human-readable form. These companies typically use a cookie or third-party web beacon to collect this information. To learn more about this behavioral advertising practice or to opt-out of this type of advertising, you can visit or.Bonnier websites sometimes may offer contests, sweepstakes, or promotions that are sponsored by or co-sponsored with identified third parties. By virtue of their sponsorship, these third parties may obtain personally-identifying information that visitors voluntarily submit to them in order to participate in the contest, sweepstakes, or promotion.
Bonnier has no control over the third-party sponsors' use of this information. If a third-party sponsor beyond our control will obtain information that you supply us, we will notify you at the time we collect the information from you. For certain promotions, only those who provide us with the requested personally-identifying information will be able to order products, programs, and services, or otherwise participate in the promotion's activities and offerings.Some of our websites contain links to other sites. By clicking on these links, you will leave the website operated by Bonnier and this Privacy Policy will no longer apply.
These other sites' information practices may be different than ours. You should consult the other sites' privacy notices, as we have no control over information that is submitted to, or collected by, these third parties.How we use the information we collectWe use the personally-identifying information that you provide us to fulfill your requests for our products, programs, and services, to respond to your inquiries about offerings, and to offer you other products, programs, or services that we believe may be of interest to you. We sometimes use this information to communicate with you, such as to notify you when you have won one of our contests, when we make changes to subscriber agreements, to fulfill a request by you for an online newsletter, or to contact you about your account with us. We do not use your personal information to make automated decisions.We may syndicate the publicly available content of our community areas to unaffiliated third-party websites, using RSS or other technologies.
The information you have shared in the community areas may be included in this syndication.We will use the personally-identifying information that you provide about others in order to provide the products or services that you have requested; for example, to enable us to send them your gifts or cards. If you provide us someone else's personally-identifying information for referral purposes, we may use that information to invite them to visit our websites or to provide them information about our products or services.If you provide us with your e-mail and/or postal address, we may include that address in e-mail and/or postal address lists that we sell, trade, or rent to third parties. These lists will never contain sensitive information.
If you do not wish for your e-mail or postal address to be shared with companies not owned by Bonnier who want to market products or services to you, you have the opportunity to opt out, as described below. You may also opt out of the receipt of any marketing materials from Bonnier as described below.We may transfer your sensitive personally-identifying information to other Bonnier offices for internal management and administrative purposes. In addition, your personal data will be transferred to other Bonnier offices where necessary for the performance or conclusion of our contractual obligations to you or for your benefit.
Transfers of personally-identifying information may also be made where necessary for the establishment, exercise, or defense of legal claims. We do not transfer personal information internationally.Bonnier will only share your sensitive personal information with outside companies or individuals in any of the following limited circumstances:.When we use trusted businesses or persons to process personal information on our behalf. Bonnier Corp. Website Data DisclosureThis policy was last updated on May 25, 2018Bonnier Corp. And its brands use cookies to identify your individual device so that we and our third-party partners can efficiently target you with content and advertisements that will be relevant to you, based on the pages you visit on our site(s) and other websites across the internet.Bonnier may collect information such as the type of browser you use, your operating system, your IP address, the type of device you are using to access the site, and the domain name of your Internet Service Provider.
This information, by itself, does not permit individual identification, meaning that you will remain anonymous. However, if you elect to provide us with personally-identifying information during your visit, that information may be linked to your IP address, or to your email address where we may have that on file through other Bonnier Corp. Products or services.When you visit our websites, we and our third-party partners send cookies — small, removable data files – to your computer. We use cookies to uniquely identify your browser, which allows us to enhance and personalize your online experience at Bonnier websites. For example, cookies allow us to recognize you when you return to a website and present relevant content to you when you visit. Most browsers are initially set up to accept cookies, but you can configure your browser to warn you when cookies are sent, or to refuse all cookies.
Some of the features and services of Bonnier websites may not operate properly if your cookies are disabled. Cookies, by themselves, do not provide us with any personally-identifying information.On our websites, we may also use tiny graphic images called pixel tags, web beacons, or clear gifs. These tiny images help us to analyze our users' online behavior and collect other data, such as page views or advertising responses. Pixel tags also allow us to send you email in a format that you can read, and let us know when you have opened an email message from us. Pixel tags may also be used to deliver cookies. Some of our websites also use third-party advertising companies to serve ads when you visit.
Contents.History Design work on a new family of pistols commenced in September 1989 focused primarily on the United States commercial and markets. USP prototypes participated in rigorous testing alongside H&K's entry in the Offensive Handgun Weapon System (OHWS) program requested by the (USSOCOM) and which would later result in the. The USP prototypes were then refined in 1992, based on input from the OHWS trials, and the design was finalized in December of the same year. The USP was formally introduced in January 1993 with the USP40 model (the base version) chambered for the increasingly popular cartridge, followed soon by the USP9 (using the cartridge), and in May 1995—the USP45 (caliber ).In contrast to the ambitious and innovative, and designs, the USP uses a more conventional Browning-style cam-locked action, similar to that used in the, but with a frame.
Design details The USP is a semi-automatic pistol with a mechanically locked breech using the method of operation. This rather conventional lock-up system has a large rectangular lug over the barrel’s that rides into and engages the ejection port cut-out in the slide. When a cartridge is fired, pressures generated by the ignited powder drive the cartridge casing back against the breech face on the slide, driving back both the barrel and slide as they remain locked together in the manner described above. After 3 mm (0.12 in) of unrestricted rearward travel, the projectile has left the barrel and gas pressures have dropped to a safe level.
A shaped lug on the underside of the barrel chamber comes into contact with a hooked locking block at the end of the steel recoil spring guide rod, lowering the rear end of the barrel and stopping the barrel's rearward movement. The recoil spring assembly is held in place by the lever’s axis pin and a round cut-out at the front of the slide.
For enhanced reliability in high-dust environments, the locking surface on the front top of the barrel’s locking lug is tapered with a forward slope. This tapered surface produces a camming action which assists in positive lock-up in the presence of heavy fouling and debris. In this way, the USP shares many design features with the, although apparently updated for easier operation.One of the most significant features of the USP is the mechanical recoil reduction system. This system is incorporated into the recoil spring assembly, located below the barrel and consists of a heavy, captive coil spring around the guide rod. Designed primarily to buffer the slide and barrel and reduce recoil effects on the pistol components, the system also lowers the recoil forces felt by the shooter up to 30%. The USP recoil reduction system is insensitive to ammunition types and does not require adjustment or maintenance. It functions effectively in all USP models.
Using this same recoil reduction system, one of the related H&K Mk 23.45 ACP pistols fired more than 30,000 high pressure +P cartridges and 6,000 proof loads without damage or excessive wear to any major components. Abuse and function-testing of USPs have seen more than 20,000 rounds of.40 S&W fired without a component failure.
Milspec environmental tests were conducted in high and low temperatures, in mud, immersed in water and in salt spray. In one particular test, a bullet was deliberately lodged in the barrel and another bullet was fired to clear the obstruction.
The barrel was successfully cleared with only minor structural deformation and continued to produce consistent groups when test fired for accuracy.Major metal components on both the USP and Special Operations Pistol are corrosion-resistant. Outside metal surfaces, such as the steel slide are protected by a proprietary 'Hostile Environment' finish.
Internal metal parts, such as springs, are coated with a Dow Corning anti-corrosion chemical to reduce friction and wear.The USP is composed of a total of 54 parts and is broken down into 7 major components for maintenance and cleaning: the barrel, slide, recoil spring, recoil spring guide rod, the frame, slide stop and magazine. This is done by retracting the slide back to align the slide stop axis pin with the disassembly notch on the left side of the slide and withdrawing the axis pin.Variants The USP was originally built around the cartridge, but a was introduced at the same time. In May 1995, Heckler & Koch introduced a variant. The USP Compact series was introduced in 1996 and is available in 9 mm Parabellum,.40 S&W,.45 ACP, and, exclusively to the Compact model,. Other variants of the standard USP include the USP Tactical, USP Expert, USP Match, USP Elite and the standard sidearm of the —the P8.One of the unique features of the USP is the wide variety of the trigger styles available, which may be quickly swapped. There are nine commercially available modifications (called 'variants' by HK).By using a modular approach to the internal components, the control functions of the USP can be switched from the left to the right side of the pistol for left-handed shooters. The USP can also be converted from one type of trigger/firing mode to another.
This includes combination of double-action and single-action (DA/SA) and double-action only (DAO) modes.In addition to a wide selection of trigger/firing modes, the USP has an ambidextrous magazine release lever that is shielded by the trigger guard from inadvertent actuation. The rear of the USP grip is stepped, and combines well with the tapered magazine to allow for rapid reloading. Finger recesses in the grip frame also aid in magazine removal. On 9 mm and.40 caliber USPs, magazines are constructed of polymer reinforced with stainless steel. Magazines on the USP.45 are all-metal. All USP magazines will drop free of the pistol frame when the magazine release is depressed. Also, the USP does not have a magazine lockout feature (also known as a magazine disconnector).
Thus, it is possible to fire a chambered round even with the magazine removed. An extended slide release lever is positioned to allow easy operation without changing the grip of the shooting hand.Variants 1 and 2 (double action/single action, decocking and safety lever) Variants 1 (lever on left) and 2 (lever on right) allow the user to carry the pistol in a single-action mode (cocked and locked) with the manual safety engaged. This same pistol, without modification, can be carried in double-action mode, with or without the manual safety engaged, and with the benefit of a decocking lever. Variants 3 and 4 (double action/single action, decocking lever, but no safety) Variants 3 (lever on left) and 4 (lever on right) provide the user with a frame-mounted decocking lever that does not have the 'safe' position. This combination only allows the hammer to be lowered from SA position to DA position. It does not provide the 'safe' position to prevent the pistol from firing when the trigger is pulled. Variants 5 and 6 (double action only, with safety lever) For the double-action-only user, variants 5 (lever on left), 6 (lever on right), and of the USP operate as double-action-only pistols, with a bobbed hammer always returning to the DA position (forward) after each shot is fired.
To fire each shot, the trigger must be pulled through the smooth DA trigger pull. Variants 5 and 6 have a manual safety lever. Variant 7 (double-action only, no control lever) No control lever is provided on variant 7. Variant 8 Never produced. Variants 9 and 10 (double-action/single-action, safety lever, but no decocking) Variants 9 (lever on left) and 10 (lever on right) allow the shooter to carry the pistol in a single-action mode (cocked and locked) with the manual safety engaged. This same pistol, without modification, can be carried in double-action mode (hammer down), with or without the manual safety engaged. The double-action mode offers a second-strike/double-action capability in case of a misfire.
The control lever has no decocking function on variants 9 and 10, so one would have to carefully lower the hammer manually (or keep the safety on, remove the magazine, and eject any round in the chamber before lowering the hammer). LEM (Law Enforcement Modification) Trigger (aka Combat Defense Action) Developed for the U.S. Government, the Law Enforcement Modification (LEM) is a USP DAO (double-action only) model with a unique trigger mechanism. This mechanism improves the double-action trigger performance and reduces the weight of the DAO trigger pull to 7.5–8.5 pounds-force (33–38 N), uses a stronger hammer spring, and shortens the trigger reset.
Aside from the LEM mechanism, it is identical to the USP Variant 7 (DAO) model. USP Custom Sport Almost identical to the standard USP, the Custom sport is aimed at target and practical shooting users. The Custom Sport has a match grade barrel, match trigger and adjustable sights.USP Compact. The USP Compact in.The first USP Compact models appeared in 1996. These are scaled-down USPs, and are available in all the same cartridges as the full size version, and additionally the.
Due to the smaller size of the frame, magazines for the Compact variant may have a handgrip extension to better accommodate the shooter's hand. Standard flat floorplates are also available for the USP Compact magazines.
The USP Compact comes standard with a bobbed hammer equipped with a flat rubber external thumb grip. This reduces possible snag from the hammer on a holster or clothing while the pistol is being drawn, but still allows the USP Compact to be cocked from a decocked position even in the absence of a spurred hammer.
This can be done since decocking the weapon does not fully drop the hammer, leaving it in a somewhat 'half-cocked' state. The USP Compact cannot be cocked from a dry-fired position as the hammer will be flush to the back of the slide. However, the operator could pull the trigger approximately halfway back in a dry-fired position to put the hammer in a half-cocked state, allowing the hammer to be fully cocked with the thumb. A spurred hammer, similar to the one that comes as standard on the P10, can be installed onto the USP Compact. USP Compact models lack the mechanical recoil reduction system of the larger full sized USP pistols. Instead, a more compact recoil buffering system is composed of a polymer bushing, around the captive recoil spring, which is designed to absorb energy at the end of the slide's travel rearward. This polymer bushing, with an estimated lifespan of around 20,000 rounds, is used instead of the double spring/captive recoil spring/guide rod found in the full sized USP.In addition to the variants previously described for the full size USP, an ambidextrous safety is available from the manufacturer as a separate part.
After installation, the USP Compact effectively becomes a right or left-handed firearm with respect to the decocker and manual safety functions.Heckler & Koch do not authorise caliber conversions, but a separate barrel for a.357 SIG or.40 S&W can be purchased from HK or from aftermarket companies.USP Tactical. HK USP Compact Tactical.45 ACP equipped with a flashlightThe USP45CT Compact Tactical is a.45 caliber handgun developed for U.S. Special operations use that combines features of the full-size USP45 Tactical pistol in a smaller, more concealable package. Features include an extended threaded o-ring barrel with polygonal bore profile and taller sights enabling use of sound suppressors. These two features may hinder the use of holsters designed for standard USPC pistols. Standard USPC barrels do not feature the o-ring.
The USP CT is.45 caliber only and is not offered in 9mm,.40 or.357 SIG. USP Expert. USP Expert.45 V1 with cartridge loaded backwards in magazineThe USP Expert (9 mm Parabellum,.40 S&W,.45 ACP), was introduced in 1998 and includes all the features of the Tactical, with the exception of the threaded barrel. The USP Expert also retains the USP match trigger. It also features an extended steel slide, which mostly hides the longer O-ring barrel and adds weight to help reduce muzzle flip and felt recoil even further. The Expert has adjustable target sights similar to the USP Match, Elite, and Tactical, however the slide differs in that the rear sight seat has been milled lower. The Expert may be used with an extended magazine well, or jet funnel, in 9 mm and.40 S&W calibers, which is intended for use in conjunction with larger-capacity magazines.
The Jet Funnel magazines are clear plastic and hold 18 rounds for 9mm, and 16 rounds for.40 S&W. The jet funnel magazine can be used without the jet funnel installed and will protrude slightly from the bottom of the magazine well. However, once the jet funnel is installed, only jet funnel magazines can be used. The standard USP magazines will not work as the funnel will impede them from fully inserting in the grip and locking into place.
The bobbed hammer was a factory option for the Expert if it was to be used in IPSC for the Standard Division, as the original version 'in its ready condition' did not fit the box for Standard division in IPSC.USP Match The USP Match (9 mm Parabellum,.40 S&W,.45 ACP) has the same features offered on the Expert, except for a barrel weight that replaces the elongated slide found on the Expert. This weight is said to provide a recoil counterbalance to aid in target tracking.It was discontinued in 1999. USP Elite 45The USP Elite (9 mm Parabellum,.45 ACP) takes features found on the Tactical, Expert, and Match models, and combines them with a 6.02 in (153 mm) barrel and hand-fitted 9.25 in (235 mm) extended slide.
The Elite also includes higher-profile fully adjustable front and rear sights. Certain models of this gun also have a slightly longer slide release, or have the mechanism itself moved further toward the grip, for increased comfort.
The Elite is slightly more accurate, but longer and somewhat hard to carry for uniformed personnel. Most USP Elite models are used as target pistols and can be found in many competitions.Equipment.
USP45 with light attachmentThe USP has an accessory rail at the front of the frame that allows for attachments of equipment like. The rail is of proprietary design (versus the more common ) so equipment options are limited when compared to other tactical pistols. For instance, one of the few weapon lights compatible with the USP is the UTL (Universal Tactical Light) made by and is only available through H&K dealers. As a workaround, some companies have offered adapters that convert the USP's rail for use with attachment that mount to picatinny rails. Makes adapters for both the USP and USP Compact that are compatible with their accessories, and makes the two similar adapters for compatibility with TLR range of weapon lights and lasers. In theory, since both companies' adapters use the semi-standard picatinny design, the adapters should accept any standard pistol mounted weapon light, but because the USP has such a large trigger guard and since there is no strict standard for rail placement, some lights may not be within finger reach of the operator.Attachment of specialty equipment to the USP requires a specialized gunsmith to complete the work. Testing As the USP was developed at the same time as the, the pistol underwent much of the same rigorous testing.
The barrel is cold-forged from chromium steel for increased life. USP barrels post November of 1994 use a, whereas 1994 and earlier models utilize traditional 'land and grooves' rifling. During testing, a bullet was deliberately lodged in a USP barrel. Another cartridge was then fired into the obstructing bullet.
The second bullet cleared the barrel, resulting in a barely noticeable bulge. The pistol was then fired for accuracy and the resulting group measured less than 4 inches at 25 meters.Temperature testing required the USP be frozen to −42 °C and fired, frozen again, and then be heated up to 67 °C and fired.
These temperature tests were continually repeated with no adverse effects on the USP.The gun was also subjected to NATO mud and rain tests, which were passed without difficulty. Water immersion and salt spray also presented no problems. Combat divers have used the USP for two years without any signs of corrosion.Safety testing exceeded the / requirements adopted in May 1990. These included dropping a USP with a primed cartridge and decocked hammer on a variety of hard surfaces without discharging. The USP surpassed these commercial requirements, as well as and police tests, including repeated drop tests from six feet (1.8 m), hammer first, onto a steel backed concrete slab. Firing resulted in no cracks, deformations, or increase in head space. Attempts to fire the USP pistol with an unlocked breech proved unsuccessful.Testing with a variety of ammunition proved the USP meets these high standards.
During the USP testing phase, it was shown the recoil-reduction system reduces the force on the USP grip to approximately 300 (67 ). Peak force shock on competing.40 caliber polymer and metal framed pistols was around 5,000 newtons (1,100 pounds-force). The primary benefit of low peak shock is a decrease in wear and tear on pistol components, a great concern with the +P cartridge in 9 mm,.40 S&W, and.45 ACP. Reduction of peak shock forces also contributes to softer recoil for the shooter, although these 'felt recoil' values are much more subjective.Service.
Knife & P8 pistol of the.The USP was adopted in Germany by the (German armed forces) as the P8 in 1994. The P8 has only minor differences from the standard USP model, these being translucent magazines, a reversed safety/decocker lever (on the P8, down indicates 'safe', and up indicates 'fire' — this is the opposite of the standard USP), and the 'S' and 'F' letters being printed onto the frame instead of onto the lever itself. The P8 has a traditional lands-and-grooves barrel instead of a.The P10, adopted by many, is in fact a USP Compact with the addition of a spurred hammer.
Both P8 and P10 are chambered in 9×19mm Parabellum (9mm NATO) only.In 1998, the H&K USP Compact with the LEM trigger action, in.40 Caliber Smith & Wesson, was adopted by the United States as the duty sidearm for its Special Agents and plain clothes officers. In 2004, when the I&NS's criminal investigations branch was merged with the U.S. Customs Service's Office of Investigations, into the U.S.
Department of Homeland Security's, the former I&NS Special Agents continued to carry the USP Compact. New duty pistols, the SIG Sauer Model P229 DAK, in.40 Caliber Smith & Wesson, were eventually issued to the HSI Special Agents when the new pistol contracts were awarded by DHS.On August 24, 2004, and Heckler & Koch/HK Defense won major pistol contracts with the.
The contract was valued at $26.2 million. The HK pistol models chosen were the, and the USP Compact/LEM (Law Enforcement Modification). The LEM trigger is basically HK's version of SIG's DAK trigger and vice versa. According to the company, the LEM trigger allows for faster follow-up shots (repeat shots) on target than a standard double-action-only system, due to a lighter trigger pull (7.3–8.5 ) and shorter trigger reset than standard DAO trigger systems. The LEM trigger utilizes a two-piece 'pre-cocked hammer' composed of a cocking piece and an external hammer. The hammer is pre-cocked when a round is chambered (slide is cycled). The LEM system supposedly also provides for more reliable primer ignition, since it utilizes a stronger hammer spring.The LEM trigger can be installed on existing USP Compact pistols that were purchased before the LEM trigger came on the market—either by a certified gunsmith or by sending the pistol directly to Heckler & Koch.
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |