CMMG Barrel Sub-Assembly MT 5.7x28mm 16.10" 4140CM Barrel

CMMG Barrel Sub-Assembly MT 5.7x28mm 16.10" 4140CM Barrel



Complete the pistol caliber carbine with a CMMG 5.7x28mm 16.1" Radial Delayed Blowback barrel. Made from 4140CM, each barrel has a salt bath nitride finish for maximum durability and corossion resistance.





Brand CMMG

Category Rifle Barrels

Series MT

Model Barrel Sub-Assembly

Caliber 5.7x28mm

Material 4140CM

Twist 1:9"

Length 16.10"

Thread Pattern 1 / 2"x28