HK 91 KeyMod Hand Guard

    HK 91 keymod rail

    Wojtek Weaponry has a working prototype of a KeyMod hand guard for the HK 91 rifle. The company shows photos of the rail installed on a rifle here and here. I’ve seen other rail systems for these HK rifles, but I don’t recall seeing any KeyMod hand guards before.

    Black Mace Arms recently installed a Wojtek Weaponry KeyMod hand guard on an AR-15 recently and posted about the experience here. The general impression of the Wojtek rail sounded very positive.

    Richard Johnson

    An advocate of gun proliferation zones, Richard is a long time shooter, former cop and internet entrepreneur. Among the many places he calls home is