Proof Research Ar-15 6.5 Grendel Carbon Fiber Barrel - 6.5 Grendel 1-8 Twist 20" Carbon Fiber Barrel
$899.00
PROOF Research's match-grade carbon fiber barrels are stronger, lighter, and as accurate as the finest precision steel barrels and will maintain their performance in the harshest conditions. Up to 64% lighter than traditional steel barrels Match-grade...