HK

Heckler and Koch HK 69A1 40MM This a presample 40mm grenade launcher imported by Heckler and Koch.  This can be retained by an FFL with their SOT even after they give up their license...

Heckler and Koch Sight Adjustment Tool-RED A must sight tool for all HK 90 series rifles as well as the HK 416, MR556 & HK 417 rifles. Works to adjust any rear diopter type HK sight for both...