20" 5.56 NATO



pa_barrel-length 42
pa_caliber 37
pa_barrel-material 52
pa_operating-method 39
pa_rifling 63


20″ 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, rifle length straight gas tube, and A2 birdcage for reduced flash. The barrel is coated and cryogenically treated for long term durability.