Proof Research Barrett MRAD Pre-Fit Barrels 7PRC 26in 8 Twist 5/8x24 Thread Graphite/Silver 134757. Recently MRADs fitted with PROOF carbon barrels chambered in 300 PRC were adopted by the United States Department of Defense. Barrels are easily...
Proof Research Barrett MRAD Pre-Fit Barrels 7PRC 26in 8 Twist 5/8x24 Thread Graphite/Silver 134757. Recently MRADs fitted with PROOF carbon barrels chambered in 300 PRC were adopted by the United States Department of Defense. Barrels are easily...