This Durkin Tactical AR-15 Barrel is a 16″ heavy profile barrel made of 4150 chrome moly vanadium steel with a parkerized finish. This barrel features a carbine length gas system with a 1:20 twist rate. The barrel is chambered in 12.7×42 and is machined with a single feed ramp in the barrel extension.
- 16″ Heavy Barrel
- 4150 Chrome Moly Vanadium Steel
- Parkerized Finish
- 1:20 Twist
- 12.7×42 Caliber
- Carbine Length Gas System
- Accepts .50 Ammo
All Durkin Tactical Barrels are inspected prior to shipping.