Proof Research AR-Style Barrel Carbon 223Wylde 16in 8 Twist 4 Groove 1/2-28 Thread Gas Length Intermediate 101599. Proof Research crafted these Rifle Barrels from match-grade carbon fiber that's wrapped around a steel inner tuber to create a stronger...

In stock
ShipAmount $0.00
RevType 2
Manufacturer Proof Research
Sku 101599
Identity 23252090233