Rosco Manufacturing BL-145-GVT-556-7-M 14.5" M4 5.56 NATO Barrel Mid-Length Profile

The Rosco 14.5" M4 5.56 NATO Mid-Length Barrel is engineered to enhance any Short-Barreled Rifle (SBR) or pistol build. Designed with the modern carbine shooter's requirements in mind, this barrel incorporates advancements that go beyond traditional specifications.

Featuring optimal dwell times for SBR applications, compatibility with suppressors, and a balanced setup for patrol carbines, Rosco has meticulously crafted this barrel by selecting appropriate twist rates, gas port diameters, and materials tailored to each design. Feedback from both civilian and military users has been integral to ensuring that these rifle barrels meet the demands of today's shooters.

Specifications:

• Length: 14.5 inches
• Material: 4150 CMV
• Caliber: 5.56 NATO
• Profile: M4
• Twist Rate: 1:7
• Gas Block Size: .750
• Thread: 1/2 x 28
• Gas System Length: Mid-length