AR15 Barrel - 4.5 Medium Profile - 9x19 Luger, 4150 CrMoV

These US made 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. High-precision manufacturing processes ensure both accurate and repeatable performance for thousands of rounds.

• Platform: AR15
• Chambering: .223 9MM Luger
• Twist Rate: 1:10
• Overall Length: 4.5"
• Gas System Length: Direct Blowback
• Profile Type: Medium
• Material: 4150/4151 CrMoV Steel
• Finishing: Black Nitride