H&K Heckler & Koch

G36K Parts Kit Complete With Stock Hinge Section Factory German HK G36K parts kit with the rare 3" + stock hinge section.  NOT compatible with semi-auto receivers like the S5 Tactical SA...

H&K HK G36K Incomplete Piston Rod

New Heckler and Koch German HK G36K Gas Piston Rod and Spring Assembly Great for spare parts or to use on that HK SL8-G36 conversion.  

HK Heckler and Koch's Factory 4 Prong Flash Hider - 15x1 RH   HK flash hider will fit any HK 5.56/.223 rifle barrel threaded 15x1 RH.   Specifications: Overall Length 2 7/8" Threaded 15x1...

HK German G3K, HK51, SL6, & SL7 Rear Sight Drum Hard to find and no longer made or imported. Compatible With: G3K HK51 SL6 SL7

Heckler and Koch HK G41 Dust Cover / Ejection Port Door  

HK G41 Firing Pin

HK G41 Firing Pin Spring Compatible With: HK G41

HK G41 Recoil Rod Spring

H&K German Ambidextrous Sling Pin Replacement O-Ring HK ambidextrous sling pin replacement O-ring for all ambidextrous sling pins. Brand new factory German manufacture. This item is a common...

H&K German Bayonet Adapter With Hardware HK German Bayonet Adapter W/ Hardware made under a Turkish contract. The HK bayonet adapter replaces the cocking tube end cap (dust cap). Then the...

H&K HK German Factory Handguns Aluminum Padded Case New HK German Euro factory case for the HK Expert or HK Elite or any HK USP variant. Rare hard to find and factory brand new. Will also fit all...