For those want uncompromised performance and the durability to last a lifetime. The X-91 is a U.S. made version of the famous HK G8 50 round drum for your HK91 & G3 style rifle. All internal and operating assemblies is made of steel, aluminum, with a high impact, glass filled nylon follower system.
|Caliber||308 Winchester/7.62 NATO|
|Model Fit||HK 91|
Determined at checkout.