Description
- Manufacturer: New Frontier Armory
- Model: 7.5″ 5.56mm / .223 AR barrel 1:7 Twist
- Caliber: 5.56mm / .223
- Twist Rate: 1:7
- Thread Pitch: 1/2 x 28
- Finish: Black Nitride / Melonite
- Weight:
7.5″ 5.56mm / .223 AR barrel 1:7 Twist
- High quality US made 4140 Chrome Moly Steel
- Black Nitride / Melonite Finish
- 1:7 Twist Rate
- 1/2 x 28 thread pitch
- Pistol Length Gas System
- M4 feed ramps
- SOCOM Profile
- .750 Gas Block Shoulder
- Button Rifled
The New Frontier Armory 7.5″ 5.56mm / .223 AR barrel is proudly MADE IN THE USA by hard working American men and women.
