The Proof Research 100462 AR-Style Barrel 223 Wylde 20" Rifle Length Gas System 1:7" Twist 4 Grooves, 1/2"-28 is a rifle barrel for AR-15. A quality barrel is the foundation of accuracy; verify chambering, profile, length and gas system against your build before ordering.
Specifications
- Brand: Proof Research
- Fits: AR-15
- UPC: 843068100462
