PTR Industries produces the most accurate civilian reproductions of the Heckler & Koch roller-delayed blowback platform available in the United States. Made in Connecticut on original HK tooling, PTR rifles are the closest commercial equivalent to the G3, HK91, and related derivatives — the same operating system that armed NATO forces and dozens of military services through the Cold War and beyond.
The PTR 91 GIR is the 7.62 NATO / .308 Win full-size rifle — direct equivalent of the HK G3/91. The PTR 9R is the 9mm roller-delayed carbine, the civilian equivalent of the MP5 platform. Both feature the distinctive HK paddle magazine release, retractable stock, and the roller-delayed system that provides outstanding accuracy and reliability under adverse conditions.