H&K Heckler & Koch

HK UMP & USC Cocking Lever New HK German part. Compatible With: HK UMP HK USC

HK UMP & USC Cocking Handle Pin Compatible With: HK UMP HK USC

HK UMP & USC Bolt Catch  New HK German lower. Compatible With: HK UMP HK USC

US Made HK21 Trunnion By Michael's Machine (MM) These are the finest US-made trunnions available on the market.

HK 21E & HK 23E Recoil Rod All Steel Guide Ring

HK 21E & M13 Feed Mechanism Pawl

New HK23E & HK13E Factory German Firing Pin. Rare as these are no longer made. Perfect spare to have on hand. This will also fit the HK13E and MM23 clones.

HK23E 70 Degree 20T Locking Piece - German HK New This is hard to find as the HK23E or the parts for the HK23E are no longer in production.

H&K 21E/23E/21/11/13 (7.62x51 / .308) & (5.56 / .223) Barrel Grip Holder - German New old stock with handling marks from being bagged and shipped in bulk. German HK manufacture. We are told...

HK German HK21E, HK23E Carry Handle New HK German factory HK carry handle for the HK21E, HK23E series of firearms. This offering is the handle only. The carry handle can also be adapted to standard...

HK21E Feed Mechanism Complete - German HK New date coded and marked 21E complete & HK German. This is no longer in production as the HK21E is now 100% out of production in HK Germany. We bought...

HK21E Partial Feed Mechanism.Comes complete minus the top shelf & pin as shown. New HK date coded complete & German. We have been told these are the last units available.

HK 21E Backplate Assembly With Heavy Buffer Genuine Heckler and Koch. Unique back plate assembly for a pistol type build or a low profile addition to the HK21E/HK23E. Compatible With: HK 21E HK 11

HK 21E, HK 23E Extractor Cylindrical Pin This part holds the extractor in place on the bolt head. A great spare to have on hand.

New HK21E, HK23E Factory German HK Ejector Lever Perfect for spare parts and for upgrading the MM guns and other clones with the factory HK ejector lever. Compatible With: HK 21E HK 23E HK 11E HK...

HK German HK21E, HK23E Firing Pin Spring A must-have spare and replacement part. No longer in production. Compatible With: HK21E HK23E HK11E HK13 E HK21 HK MSG90 HK PSG1

H&K 21 (7.62x51 / .308) Locking Piece - New Factory, Old Stock The HK21 standard 50-degree locking piece. Each LP includes the hardness "dot" to identify them as HK 21 locking pieces.

HK 21 Countersunk Screw - 6X12MM

HK21 Bolt Head CompleteNew HK contract FMP HK21 production bolt head complete. HK21 parts are no longer in production making these new parts exceptionally rare. All are date coded 1985 last year...

H&K 21 (7.62x51 / .308) Axle pin

H&K 21 50-Round Ammo Belt w/o Starter Tab No starter tab. For belt-fed HK 21 guns.

HK11E Bolt Group CompleteThis is the complete bolt group for an HK German HK11E. Now out of production and rare. Includes the following: HK11E bolt carrier complete HK11E bolt head complete HK11E...

New HK German 23E 223 & 556 Bolt Carrier Date coded and marked HK23-E. These are the last HK23E carriers that HK Germany has left. We are told that once these are gone, there will be no more...

HK German 21E Cartridge Guide Complete Brand new HK German .308 HK21E cartridge guide for Feedmech.

HK German 21 Firing Pin - Old Stock

HK German 21/23 Barrel Carrying Case W/ Sling (All Steel Heavy Duty) For All HK21/23 17.75 (18&) Inch Barrels. Rare and now out of production.

HK German "E" Clip For Carry Handle For HK21 & HK23E folding carry handles. Clips are sold individually.

HK23E & HK13E Extractor New HK German and no longer in production. Compatible With: MM 23E HK 13E HK G43

HK23E & MM23E Belt Box - German HK Brand new German HK23E, MM23E made feed box. The German units have long since been out of production so getting these new old stock German HK feed boxes is a...

HK 21E, 23E Recoil Rod Assembly Complete Great item to have on hand as this is a high wear and replacement item. Compatible With: HK 21E HK 23E MM23E MM21E Other custom builds or clones

HK21E, HK23E & HK11E, 13E Factory German Extended Cocking Handle This cocking handle is for the HK 21E, HK 23E guns only and will not work in HK91, G3 & PTR rifles.

HK German 21/23E Barrel Case With Sling (All Steel Heavy Duty) For All HK21/23E - 22 Inch Barrels  

New HK German 21/23E Latest Production Bipod No longer in production or available. Compatible With: Older HK21's MM23 MM11 MM13 as well as other HK21-type builds

H&K 21 (7.62x51 / .308) Threaded Bushing

HK 21 Bipod NEW HK German- NEWHK German HK21 old style bipod. Fits all HK21, 11,13 and HK21/23E's. No longer in production these are the last units HK made and will have available. Last call.

HK 11E Magazine Exchange Kit- AS SHOWN HK21E to HK11E conversion kit to convert an HK21E to an HK11E to accept HK91/G3 style magazines. Converts from belt fed to a magazine fed on one platform of...

HK 11E bolt carrier HK21E to HK11E bolt carrier used to convert an HK21E to an HK11E to accept HK91/G3 style magazines. This is the HK11E bolt carrier only. Includes: HK 11E Bolt Carrier Last units...

New HK German #9 Locking Piece The number 9 locking piece is 40 degrees. This will work with both .223 & .308 firearms and for custom builds and applications. This item is no longer available...

HK 21E & 23E Series Feed Mechanism Roller Axle  

HK 21E M13 Feed Mechanism Roller