https://hecklerandkoch.biz Wed, 07 Oct 2026 23:51:44 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://hecklerandkoch.biz/hk-usp-9mm-full-size-4-3-barrel/ https://hecklerandkoch.biz/hk-usp-9mm-full-size-4-3-barrel/#comments Thu, 01 Oct 2026 23:35:40 +0000 https://hecklerandkoch.biz/hk-usp-9mm-full-size-4-3-barrel/ Read more »

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For sale is a used in great condition OEM USP 9mm full size barrel chambered for 9 x 19mm luger. The barrel retains it’s protective finish and there is slight blemish on areas of barrel and feed ramp. These markings are from normal operation but is purely cosmetic and does not impede the functioning of the barrel. Heckler and Koch OEM parts use a special finish on their barrels and slides which is called the Hostile Environment finish which sits three layers deep and protects parts from damage and corrosion. This finish is much more effective and has higher resistance than traditional bluing. The blemishes shown are from the cosmetic layer and are normally out of view during operation. As a result of the finish, the barrel is incredibly resistant to round count, corrosive environments, erosion and abuse. This is the reasoning behind HKs renowned reputation. This specific barrel only saw range use and has under 6k rounds. The rifling is well maintained and sharp. There is no visible signs of pitting nor erosion. HK Barrels have seen up to repeated 30k round counts before groups opening.

]]> https://hecklerandkoch.biz/hk-usp-9mm-full-size-4-3-barrel/feed/ 0 https://hecklerandkoch.biz/used-oem-hk-usp-9-full-size-black-slide-barrel-guide-rod-spring-9mm-hk-4-25/ https://hecklerandkoch.biz/used-oem-hk-usp-9-full-size-black-slide-barrel-guide-rod-spring-9mm-hk-4-25/#comments Sun, 20 Sep 2026 22:17:50 +0000 https://hecklerandkoch.biz/used-oem-hk-usp-9-full-size-black-slide-barrel-guide-rod-spring-9mm-hk-4-25/ Read more »

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For sale is a used complete black slide. Barrel (4.25) and guide rod/recoil spring included. This is for a Heckler & Koch USP 9 full size pistol in 9mm. Some wear and light scratches are present. Sights have some rust present at the base. You are getting what is pictured. If you have any questions on specific/individual part(s) that are in the pictures please let us know and we can answer any questions. PLEASE REVIEW PICTURES FOR CONDITION. Thanks for looking and have a blessed day.

]]> https://hecklerandkoch.biz/used-oem-hk-usp-9-full-size-black-slide-barrel-guide-rod-spring-9mm-hk-4-25/feed/ 0 https://hecklerandkoch.biz/vintage-hk-long-sleeve-shirt-white-heckler-koch-ups-gun-shirt-size-large-usa/ https://hecklerandkoch.biz/vintage-hk-long-sleeve-shirt-white-heckler-koch-ups-gun-shirt-size-large-usa/#comments Tue, 25 Aug 2026 20:32:42 +0000 https://hecklerandkoch.biz/vintage-hk-long-sleeve-shirt-white-heckler-koch-ups-gun-shirt-size-large-usa/ Read more »

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Vintage HK Long Sleeve Shirt White Heckler Koch Ups Gun Shirt Size Large USA only flaw is there is a few pin holes in the back measurements are 21.5×28.

]]> https://hecklerandkoch.biz/vintage-hk-long-sleeve-shirt-white-heckler-koch-ups-gun-shirt-size-large-usa/feed/ 0 https://hecklerandkoch.biz/used-oem-hk-p30-black-slide-barrel-spring-night-sights-9mm-hk-3-85-full-size/ https://hecklerandkoch.biz/used-oem-hk-p30-black-slide-barrel-spring-night-sights-9mm-hk-3-85-full-size/#comments Sat, 22 Aug 2026 08:25:46 +0000 https://hecklerandkoch.biz/used-oem-hk-p30-black-slide-barrel-spring-night-sights-9mm-hk-3-85-full-size/ Read more »

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For sale is a used complete black slide. Barrel (3.85) and guide rod/recoil spring included. This is for a Heckler & Koch P30 (full size) pistol in 9mm. Night sights have decent life left. Some wear and light scratches are present. You are getting what is pictured. If you have any questions on specific/individual part(s) that are in the pictures please let us know and we can answer any questions. PLEASE REVIEW PICTURES FOR CONDITION. Thanks for looking and have a blessed day.

]]> https://hecklerandkoch.biz/used-oem-hk-p30-black-slide-barrel-spring-night-sights-9mm-hk-3-85-full-size/feed/ 0 https://hecklerandkoch.biz/new-hk-vp9a1-f-complete-slide-9mm-4-53-oem-black-full-size-assembly/ https://hecklerandkoch.biz/new-hk-vp9a1-f-complete-slide-9mm-4-53-oem-black-full-size-assembly/#comments Sat, 15 Aug 2026 08:11:41 +0000 https://hecklerandkoch.biz/new-hk-vp9a1-f-complete-slide-9mm-4-53-oem-black-full-size-assembly/ Read more »

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This OEM HK VP9A1 F Complete Slide Assembly is a genuine factory replacement chambered in 9mm. Designed for HK VP9A1 F full-size models, this complete upper features a factory slide with optics cover plate installed, maintaining a clean profile while preserving future configuration flexibility. The assembly includes the factory slide, barrel, guide rod, and recoil spring-ready for installation and reliable operation. Built to HK’s exact specifications, this upper is ideal for replacements, upgrades, or custom builds while maintaining factory performance and durability. Compatibility: HK VP9A1 F Models. Condition: Brand New, Factory Original Part. Includes: Complete Slide, Barrel, Guide Rod, Recoil Spring. Optic Ready: Slide w/ Cover Plate Installed.

]]> https://hecklerandkoch.biz/new-hk-vp9a1-f-complete-slide-9mm-4-53-oem-black-full-size-assembly/feed/ 0 https://hecklerandkoch.biz/hk-45-full-size-black-slide-barrel-guide-rod-spring-45acp-hk-4-46-oem/ https://hecklerandkoch.biz/hk-45-full-size-black-slide-barrel-guide-rod-spring-45acp-hk-4-46-oem/#comments Sat, 18 Jul 2026 07:04:45 +0000 https://hecklerandkoch.biz/hk-45-full-size-black-slide-barrel-guide-rod-spring-45acp-hk-4-46-oem/ Read more »

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HK 45 Slide assembly. This one is in very good shape and includes the barrel and recoil guide rod. This is full size type with the barrel being 4.46 inches. The bore is mostly shiny. Numbers matching but pattern stamped over them on both. Parts Questions and Requests. This would include fitment, period correct installation, additional pictures, etc. I would love to help you in any which way I can! Please be certain that all vintage parts are installed correctly and safely. We recommend a visual inspection and installation by a qualified gunsmith to assure utmost safety. I always strive to be fair and honest in my auctions!

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Welcome to our store! Here you’ll find many interesting vintage pieces from 80s/90s/00s! All our items are authentic and we’re doing bundles! Please don’t hesitate to ask any questions! Name : 90s Heckler & Koch HK MP5 No Compromise Vintage Promo T-Shirt Anvil. Length : (70cm / 27.56).

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Heckler & Koch Full Size H&K USP 45 Barrel (used, taken off a pistol after switching to threaded). Condition low-rounds, under 1000rds. For sale is a genuine factory stock Heckler & Koch (H&K) USP45 full-size pistol barrel. This is the original 4.41 barrel for the full-size USP. 45 ACP (not compact or Tactical threaded version). Less than 1,000 rounds fired (owner-verified low usage). Bright, shiny bore with strong rifling – no pitting, bulges, or excessive throat erosion. Minimal external wear, clean locking lugs and feed ramp. Functions perfectly as a direct drop-in replacement. No rust, cracks, or damage. This barrel was removed from a well-maintained USP45 during an upgrade. It has plenty of life left and would be an excellent replacement or spare for your HK USP45. Includes: Bare barrel only (no recoil spring or guide rod unless noted – message if interested in bundling). Compatibility: Fits all standard full-size HK USP45 models V1, etc. I can provide additional detailed photos upon request. Firearm parts sales are final. Must be 18+ (or 21+ depending on location).

]]> https://hecklerandkoch.biz/hk-hk-usp45-full-size-oem-barrel-very-good-condition/feed/ 0 https://hecklerandkoch.biz/hk-usp-45-tactlcal-v1-full-size-repair-parts-45-acp/ https://hecklerandkoch.biz/hk-usp-45-tactlcal-v1-full-size-repair-parts-45-acp/#comments Wed, 29 Apr 2026 01:59:56 +0000 https://hecklerandkoch.biz/hk-usp-45-tactlcal-v1-full-size-repair-parts-45-acp/ Read more »

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Fully functional repair parts from an HK USP 45 full size pistol. Has the nicer adjustable trigger. Parts are in nice shape and ready to go.

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HK Logo Hooded Jacket. Durable wind & water resistant exterior. Unique construction allows “4-way stretch” and nonrestrictive, comfortable fit. Breath-ability keeps skin dry and cool. Storm flaps for extra wind resistance. Side pocket zipper. Fleece interior is warm and lightweight. Embroidered Red HK logo on left chest. Apparel made for Heckler & Koch. For the XL jacket, Chest measurement is 25.5 to 26 inches from armpit to armpit.

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