CMMG Inc. makes high quality parts and accessories for the AR-15 platform. This particular barrel is made from 4140 Chrome Moly steel and features a salt bath nitride finish. CMMG machines these barrels to strict tolerances to ensure high quality and years of reliable service.
Specifications and Features:
CMMG Inc. AR-15 Barrel 55DC70A
5.56mm NATO (Accepts .223 Remington)
1:7″ Twist Rate
16.1″ Barrel Length
Medium Taper Profile
Mid-Length Gas Port Location
.750″ Gas Block Size
4140 Chrome-Moly Salt Bath Nitride Finish
Muzzle Threaded 1/2″ x 28 TPI
Black
SKU: BAR55617-7SS
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