The URZ, a rare Czech prototype, showcases a unique roller-delayed blowback action distinct from common HK designs. It features an innovative dual-purpose drum and belt box feed system with mechanical cartridge feeding via cam tracks in the bolt carrier. Only nine examples were ever manufactured, highlighting its experimental nature and historical significance in Cold War firearms development.
You've reached the end! 1 videos loaded.
Gun Laws by State
Read firearms regulations for all 50 states + D.C.
Find Gun Dealers
Search licensed FFL dealers near you.
