PTR G3

PTR Industries manufactures the PTR-91 GI in South Carolina using original HK tooling and machinery acquired after the German factory ceased production of the G3, making it one of the most faithful American-built clones of the Heckler and Koch G3 battle rifle ever produced. The PTR-91 operates on a roller-delayed blowback system, the same action that made the G3 the standard service rifle of the West German military for decades and saw widespread adoption across more than 40 countries. The 18-inch cold-hammer-forged barrel in 7.62x51mm NATO delivers full military ballistics, and the polymer furniture provides a durable, field-serviceable grip and stock that mirror the original G3 profile.

The roller-delayed system is known for its robustness in adverse conditions and its distinctive fluted chamber that assists extraction even when fouled. Unlike gas-piston or direct-impingement designs, the roller-delayed system requires no gas port adjustment and is mechanically simpler in some respects. The rifle accepts original HK G3 and PTR-factory magazines, and its Picatinny-compatible claw mount system allows scope or red dot mounting without drilling or tapping the receiver. For collectors and enthusiasts who want to own a piece of Cold War firearms engineering with a modern warranty, the PTR-91 GI is the authentic choice.