HKP HK Parts

HK45 & HK45 Tactical +3 magazine extension coupled with a new HK German 10 round HK45 magazine. Each unit is then fully assembled as a 13 round HK45, HK45 Tactical magazine. Ideal for conceled...

18 Round HK VP40/Tactical, HK P30/L/S .40 Cal Magazine - Black Each mag comes fully assembled and ready for use. HK Parts take an existing 13 round mag the +5 mag extension and assembles them into a...

HK45C & USPC .45 20 Round Magazine Extension Kit: The HK Parts manufactured HK45C, USPC .45 mag extension allows the user to convert existing HK45C & USPC .45 magazines to a 20 round magazine...

MP5, MP5K 9mm Noveske Style 3-Lug Muzzle Device: Easily attaches to the end of any factory specification 9mm 3 lugged barrel. This flash hider/comp does not require threads as it attaches to the 3...

The original one and only HK barrel pin jig set. Copied by others but perfected and offered 1st here at HK Parts. The perfect jig for the installation and removal of barrel pins found in all HK 90...

Aluminum Skeletonized HK Selector Lever Set for BFSIII HK Binary Trigger Pack - Ambi pictogram housings Our new skeletonized aluminum selector lever set was modeled after the HK ambi style selector...

Ambidextrous Eyebolt Sling Pin - SmallThe ambi pin will allow the user to replace the handgaurd push pin. With this ambi sling pin to attach a sling hook or attachment point to the sling pin loop...

AR, M4 End Cap With Replaceable Rubber Buffer - HK SP5  This is the finest AR stock adapter available period. No other adapter compliments the lines of the HK 9X series better than the HK Parts...

New US made case deflector for receiver flat or receiver for all MP5, HK94, MP5K, & SP89 builds. The case deflector is riveted or welded in place on the ejection port of the 9mm receiver to aid...

HK Clipped & Pinned Service - For Polymer Grip Frames At HKPARTS we offer our own HK trigger housing clip & pin services. No one does a better job with a quicker turnaround than we do. We...

EASY ON, EASY OFF- QUICK DETACH TECHNOLOGY The HK Parts VP9SK Comp Weight™ is the world's first quick detach Comp Weight™, compensator. That slides effortlessly onto your pistol frame and...

Compression Rod - 90's Series - Titanium The H&K burst trigger pack compression rods and compression rod springs are the foremost wear/breakage components in burst packs. This replacement...

CZ Scorpion EVO - ACE Stock Adapter The CZ Scorpion EVO ACE Stock Adapter allows you to upgrade your CZ Scorpion with any ACE Folding Stock/Brace or ACE Stock/Brace Accessories.Solid billet machined...

AR15, M4 Pistol/Stock Buffer Tube Adapter CZ - EVO Enables the addition of an aftermarket pistol or rifle buffer tube ( All NFA rules apply) to any CZ Evo firearm. Each unit is a drop-in parts that...

FMP - G3 Parts Kit - With Mags The G3 has been an iconic battle rifle utilized all over the world and revered as one of the best that H&K has offered. You now have the opportunity to build one of...

Glock 19 Magazine Replacement Kit Includes: 9 round coil spring Locking plate Floor plate. This replacement kit includes the new style magazine insert.  All 3 components are factory Glock...

H&K / HKP V51 Fixed Stock Finally after years of unobtainable replacement stocks for your Vector V51 firearm we now bring you multiple A2 style options to dress your V51 to your liking. We take a...

HK21 & 21E Carry Handle Axle Elbow Spring This part is needed and is used in conjunction with the actual carry handle, axle, axle spring, and (2) E-clips. This is the elbow spring portion of the...

New HK German USPC, P2000 Magazine body combined and pre-installed along with the HK Parts 28 round mag extension kit fully installed. Each offering is a complete, fully assembled, ready for the...

New HK German Camo Mag PouchNew Flectarn Camo Magazine Pouch Fits 2 X 20 Round Magazines. New latest issue German dual mag pouch. Holds two 20 round magazines that attaches to German web gear. Each...

Cocking Tube End Cap - Steel - USA This is the finest all steel cocking tube end cap available at a price that is simply the best part for the money anywhere. Nobody offers a part of this quality at...

HK G3, 91, PTR Operators ManualThe G3 Operators Manual is for the Full Auto version of the HK91. Page by page translation of the original German Army instruction manual for the G3 family of firearms...

H&K HK 45/45 Tactical Threaded Barrel - Black New HK45 German factory cold hammer forged threaded barrel for use with flash hiders or sound suppressors. This is a drop-in barrel for any of the...

HK MR556, HK 416 Barrel Nut Or Socket For Barrel - AluminumA must have repair and replacement part for removal or when you have any work done to your barrel as the barrel nut may become damaged in...

Titanium HK MR556, HK 416 Barrel Nut Or Socket For BarrelA must have repair and replacement part for removal or when you have any work done to your barrel as the barrel nut may become damaged in the...

US made MR762 Firing Pin

HK MR762, HK 417 Bench MatOur HK MR762, HK417 bench mat is the perfect cleaning & repair mat designed specifically for your Heckler & Koch MR762 & HK417 models. Have fun and learn while...

HK P9S Recoil Buffer Fits All 9mm & 45 P9 & P9S Models This is a must-have replacement item as the buffer will degrade and fall apart with use and age. Replacing the P9 buffer is the most...

Latest generation current design USPC/P2000/P2000SK Titanium firing pin. A solid billet CNC offering at 40+% lighter than comparable steel firing pins. Our titanium firing pins travel faster in the...

HK MP5 .40 Pistol German Parts Kit - Used. Genuine German HK MP5 40 parts kit in the pistol configuration Barrel - 3 lugged & threaded, cold hammer-forged Trigger Group - Ambidextrous Navy 0,1,...

HK MP5, MP5K 9mm Magazine Locking Plate - HK RedTeflon infused glass filled polymer red colored locking plate that will work with all HK MP5, MP5K 9mm curved magazines. A drop in item that allows...

HK MP5 40 S&W A German Parts Kit - Used Includes: Barrel - 3 lugs, threaded, and cold hammer-forged Trigger Group - Ambidextrous Navy 0,1, F Trigger Group A2 Fixed Stock Bolt Group Mp5 40...

HK Factory HK SP5, MP5 Soft Tactical Case with HK Logo The case is 29 inches long Fits the HK SP5, MP5 and other similar sized firearms Comes as pictured and the latest offering from HK

HK MP5K, SP89 Low Profile Forearm KEYMODThe Key MOD tactical hand guard easily installs on your firearm with minimal effort and locks up solid. No fitting required. Designed from the ground up by...

New HK Parts -UMP Safe, Semi FBI (0,1) Lower Each lower comes complete with 2 position settings (S, F) and all the internals. This item is ideal for the USC to UMP conversion or to keep as a spare...

HK 416/MP5 Sling Swivel Sling swivel for the Walther 416 and MP5 .22 rifles. This will attach to the quad rail on the 416 to give you an attachment point for a 2 point sling. May also be used with...

HK53 Recoil Assembly US manufactured with just the right mixture of US and German components. Each uses a micro polished recoil rod with serviceable end caps that can be taken on and off for spring...

HK Carry Handle Axle

HK G36 & HK SL8 German Chamber Cleaning Brush (Cleans INSIDE Chamber) More details...

HK G36C, G36K, & G36 .22LR Bottom & Side Rail Set Universal Picatinny mounting rail system, mounting screws, and hex wrench. This system includes the bottom, left, and right side tactical...