Frequently bought together:
Description
AR-15 300 Blackout Barrel
- 4150 Black Nitride Finish
- Light HBar Profile
- M4 Feed Ramps
- 300 Blackout (7.62x35)
- Markings Spiral Engraved Near Break
- Pistol Length Gas System
- 1:8 Twist
- .750 Gas Platform System
- 5/8 by 24 Thread