--- title: "HK USA HK45 V1 .45 ACP 10rd Compact Pistol" description: "Compact .45 ACP pistol with a 4.46\" barrel, 10rd capacity, O-ring barrel, cold-hammer-forged construction, and an internal recoil reduction system." canonical_url: "https://www.kygunco.com/product/hk-usa-hk45-v1-45-acp-4.46-10rd" meta: author: KYGUNCO "og:description": "Compact .45 ACP pistol with a 4.46\" barrel, 10rd capacity, O-ring barrel, cold-hammer-forged construction, and an internal recoil reduction system." "og:image": "https://cdn.kygunco.com/assets/products/270632/thumbnail.jpg?v=1732114411" "og:image:height": "500" "og:image:width": "500" "og:title": "HK USA HK45 V1 .45 ACP 10rd Compact Pistol" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Handguns](https://www.kygunco.com/category/shooting/guns/handguns) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/handguns/semi-auto) / HCK-81001113 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/270632/main.jpg?v=1732114411) For illustration purposes only, this image may not be an exact representation of the product. # HK USA HK45 (V1) 45 ACP 4.46" 10rd The HK45 Compact V1 is a new .45 ACP pistol with a 4.46" barrel and 10rd magazine capacity. Its slim-line grip, O-ring barrel, cold-hammer-forged construction, internal recoil reduction system, frame-mounted safety and decocking lever, and included interchangeable backstrap provide a compact design with configurable controls and fit. See Price In Cart ** 5 interest-free payments of **$149.40** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$133.36**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store [** KYGUNCO Bardstown 401 Glenwood Drive, Bardstown KY](https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40) [** KYGUNCO Louisville 2301 Nelson Miller Parkway, Louisville KY](https://www.google.com/maps/dir/?q=place_id:ChIJu1yzo5WZaYgRU5lrq2lQNhI) Item # 270632 Style HCK-81001113 UPC 642230269361 Condition New Manufacturer [HK USA](https://www.kygunco.com/brand/hk-usa) Model HK45 (V1) Round Capacity 10 Caliber 45 ACP Action Double/Single Action Barrel Length 4.46 in Smaller in length and height than the standard HK45, the HK45 Compact (HK45C) uses a slim-line grip profile, otherwise is nearly identical in features to the full-size HK45. Like the HK45, the HK45 Compact was developed as a possible candidate for the Joint Combat Pistol (JCP) and Combat Pistol (CP) programs administered by the U.S. military in their search for a new service handgun. These programs were suspended before completion and no pistols were selected. The HK45 Compact uses an HK proprietary O-ring barrel for precise barrel-to-slide lockup and optimal accuracy. HK45 barrels are made using the famous HK cold-hammer forging process for superior performance. Using HK’s unique internal mechanical recoil reduction system reduces the recoil forces imparted to the weapon and shooter by as much as 30%, improving shooter control during rapid firing and increasing component service life. Capable of firing standard .45 ACP ball through +P ammunition, the HK45 Compact has an 8-round magazine capacity but can also use 10-round magazines, including those designed for the full-size HK45. The HK45 combines the accuracy, modularity, reliability, and minimum 20,000 round service life of the renowned USP45 Compact with the improved ergonomics of the P2000 series pistols. HK45 Compacts can be also be fitted with threaded barrels for use with muzzle mounted sound suppressors. Each HK45 Compact comes standard with an extra backstrap for a custom fit for each shooter’s hand. Both the HK45 Compact and full-size HK45 use an improved USP-style control lever, a combination safety and decocking lever. The control lever is frame mounted and is quickly accessible; it has a positive stop and returns to the “fire” position after decocking. By using the modular approach to the internal components first pioneered by HK on the USP, the control lever function of the HK45 and HK45C can be switched from the left to the right side of the pistol to accommodate left-handed shooters (additional parts required). Left and right mounted control levers provide safety and/or decocking functions as required and can be fitted to the pistol simply by changing parts. For true ambidextrous use, a control lever can also be mounted on both sides of the pistol if required. Well-suited for personal defense use, the HK45C is available in, or can be converted to, a wide variety of variants that use different trigger firing modes, including double action/single action (DA/SA) and DAO (double action only). The DAO mode uses the unique Heckler & Koch LEM (Law Enforcement Modification) firing system, providing an enhanced double action trigger pull. Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/hk-usa-hk45-v1-45-acp-4.46-10rd#webpage","@type":"WebPage","description":"Compact .45 ACP pistol with a 4.46\" barrel, 10rd capacity, O-ring barrel, cold-hammer-forged construction, and an internal recoil reduction system.","name":"HK USA HK45 V1 .45 ACP 10rd Compact 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