Product Description
JE Machine Tech AR platform barrels are constructed from the finest domestically sourced steel. Drilled, reamed, button-rifled, profiled, and chambered to exact dimensions in compliance with SAAMI specifications; our high-precision manufacturing processes ensure both accurate and repeatable performance for thousands of rounds.
- Platform: AR15
- Chambering: .223/5.56x45 NATO
- Twist rate: 1:7
- Overall length: 7.5”
- Gas system length: Pistol
- .750 gas block
- Thread Pitch: 1/2-28
- Material: 4150/4151 CrMoV Steel
- Finishing: Black Nitride
