Delphi Tactical LLC

CMMG Barrel Sub-Assm, 16.1" M4 4140CM SBN, 5.56mm

CMMG

$179.00 

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Length: 16.1", 1:7" Twist
Chamber: 5.56 mm
Profile: M4 Profile
Material and Finish: 4140 CrMo, Salt Bath Nitride Finish
Muzzle Thread: 1/2"-28 TPI
Gas Port Location: Carbine
Gas Block Size: .750"