LMT Defense MRP Barrel 12.5″ Barrel w/ Mid Length Gas System 5.56 1:7″ RH Twist (R-L7MJ1B)

LMT Defense 12.5″ Chrome Lined 5.56×45 (.223) 1:7″ RH twist barrel

Designed for the LMT monolithic receiver, this barrel utilizes a low profile gas block, carbine length straight gas tube, and A2 birdcage for reduced flash. The barrel is coated and cryogenically treated for long term durability.

Features

• Weight: 
• Barrel Length: 12.5 in / 317 mm
• Barrel Material: Chromoly
• Operating Method: Mid-Length, Direct Impingement
• Rifling Twist Rate: 1:7"
• Barrel Caliber: 5.56×45