CMMG 5.56mm, 12.5" SBN AR15 Barrel

Caliber : 5.56x45mm
Barrel Length: 12.5
Barrel Twist: 1:7
Barrel Contour: Multi Role
Barrel Material: 4140CM
Barrel Twist: 1:7
Muzzle Thread: 1/2 X 28
Gas Port Location: Carbine
Gas Block: 0.750"
Weight: 1.5 lbs

This is a licensable part

Product Code: 55DDF0A

For more information visit: https://cmmg.com/barrel-sub-assm-12-5-mr-4140cm-sbn-5-56mm

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