JE Machine Tech AR platform barrels are constructed from the finest domestically sourced steels, are drilled, reamed, and button rifled, and then profiled and chambered to exacting 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 Wylde
- Twist Rate: 1:8
- Overall Length: 12-1/2"
- Gas System Length: Mid Length
- Profile Type: Medium
- Material: 4150/4151 CrMoV Steel
- Finishing: Black Nitride