Cmmg barrel w/bolt kit.45acp 8″ rdb black
FEATURES:8″ Medium Taper 1:16 Twist 4140 Chrome Moly Salt Bath Nitride Finish inside and out .45acp Chamber Threaded .578-28 Radial Delayed Blowback Bolt Requires enlarged ejection port for reliable operation Weight: 1.6lbs
Other Features: Medium taper, 1:16 twist, 4140 chrome moly, salt bath nitride finish, threaded.578×28″ radial delayed blowback bolt, requires enlarged ejection port for reliable operation, includes bolt and barrel
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