Description
Manufacture ID: 55DC747
CMMG, Inc. Barrel Assembly, 16.1″ MT 4140CM SBN, 5.56mm
Specifications:
– Length: 16.1″, 1:7″ Twist
– Chamber: 5.56 mm
– Profile: Medium Taper Profile
– Material and Finish: 4140 CrMo, Salt Bath Nitride Finish
– Muzzle Thread: 1/2″-28 TPI
– Gas Port Location: Midlength
– Gas Block: “F” Marked Front Sight Base
– Includes barrel nut and handguard cap.
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