Proof Research PR15 Carbon Fiber 20in 6.5 Grendel Rifle Length Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100509
$999.00
Proof Research PR15 Carbon Fiber 20in 6.5 Grendel Rifle Length Rifle Barrel 264cal 0.875GB 8 Twist 5/8 x 24 100509. 5 Grendel Rifle Barrel is an excellent addition to your AR 15 build. Proof Research crafted these Rifle Barrels with match-grade carbon...