CMMG BARREL W/BOLT KIT .45ACP 45D69FA

5" RDB BLACK FEATURES:5″ 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: 1.3lbs