AR15 Barrel Assembly, 16.1" M4 4140CM SBN, 5.56mm 55DE16A CMMG

$299.99

AR15 Barrel Assembly, 16.1" M4 4140CM SBN, 5.56mm 55DE16A CMMG

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: "F" Marked Front Sight Base

Includes barrel nut and handguard cap