H&K Heckler & Koch Deals

H&K Full Auto Trigger Box - SEF - MP5/94/G3/91/93/53/33 This genuine HK trigger box can house either the full auto SEF trigger pack internals or be converted to the semi-auto configuration. Not for use with ambidextrous trigger packs, selectors, or...

HKP HK Parts SOCOM Magazine Follower for USP45 and Mark 23 A great U.S.-made spare to have on hand, as this is a wear-and-replacement item.  Compatible With: USP45 10 Round USP45 12 Round USP45 Tactical, Elite, Expert Mark 23 10 Round Mark 23 12...

Surplus Full-Auto Steel Bolt Carrier for HK91, G3 Used full-auto steel bolt carrier for HK91 and G3 pattern rifles. Manufactured by HK, EBO, or FMP on original Heckler and Koch tooling. Individually Priced - One Unit Compatible With: HK91, G3 In-spec...

HK Heckler and Koch A4 Complete Upper with Full Auto Ejection Door for HK MR556 The HK MR556 A4 Complete Upper is a superior factory assembly that comes fully equipped with a forward assist and an ejection port door, providing unparalleled reliability...

H&K HK G3 Front Sight Ring Factory HK replacement front sight ring. Compatible With: HK G3

Heckler and Koch MR762, HK417 Brass Catcher - Black Factory HK brass catcher designed to capture and contain spent casings during live fire on MR762, HK417, and G28 platforms. Mounts directly to a Picatinny rail section on the handguard for a stable,...

H&K HK SL8-1 Rear Sight

H&K MP5K 40,10 SEF Navy Style Housing - Clipped and Pinned New factory German housing that has the cutout for the bolt hold open found on the MP5 40,10 firearms. Specifications: Made In Germany Clipped and Pinned SEF Pictogram Markings Navy Style...

H&K HK MR762/417 Upper Receiver - Incomplete Stripped upper receiver with threaded piston guide bushing installed. Compatible With: HK MR762 HK417

HK MR762, HK417 Plate For Charging Handle Compatible With: HK MR762 HK417

HK G41 Recoil Rod Spring

HK Mark 23 Trigger Factory steel Mark 23 replacement trigger.