- Manufacturer: New Frontier Armory
- Model: 4″ Premium 9mm AR barrel
- Caliber: 9mm
- Twist Rate: 1:10
- Thread Pitch: 1/2 x 36
- Finish: Black Nitride
- Weight: 8.7oz
″ Premium 9mm AR barrel
- High quality US made steel
- Black nitride finish
- 1:10 Twist Rate
- 1/2 x 36 thread pitch
- Integrated feed ramp
- Works with both Colt and Glock style AR-9 builds
The New Frontier Armory 4″ Premium 9mm AR barrel is proudly MADE IN THE USA by hard working American men and women.
2 Reviews Hide Reviews Show Reviews
Exactly what I was looking for. Processed and shipped quickly. Thanks!
Great barrel for a great price
Perfect finish. Fit nicely in my upper. Threads are concentric to the bore and my suppressor threaded on snuggly and stays tight. 147gr standard factory loads stay subsonic at this length. Accurate. Will be buying a 16" for my father's 9mm build.