Heckler & Koch is marking its 75th anniversary this year with several exclusive firearms that pay ... 75th Anniversary, HK VP9, MR556A1, MR762A1, Limited-Edition, Rifles, Pistols, Guy J. Sagi.

Not only is Heckler & Hoch working on a short-barrelled version of the HK416 rifle, they're finally ready to roll out the MRR556A1, designed to be a commercial variant of the weapon without the ...

The MR556A1 Upper Receiver Kit allows high quality ... and a variety of other Heckler & Koch arms. The Upper Receiver Kit is designed to be fully interchangeable with all high quality AR-style ...

Sgt. Joseph Swafford Jr./Released) 40 years after the introduction of the HKMP5 SD, Heckler & Koch will release the new MR556A1-SD and MR762A1-SD. The new SD design incorporates technology from ...