Cmmg Barrel W-bolt Kit 9mm – 5″ Rdb Black

Cmmg barrel w/bolt kit 9mm 5″ rdb black

FEATURES:
5″ Medium Taper
1:10 Twist
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
9×19 NATO Chamber
Threaded 1/2-28
Radial Delayed Blowback Bolt
Requires enlarged ejection port for reliable operation
Weight: 1.4lbs

Other Features: Medium taper, 1:10 twist, 4140 chrome moly, salt bath nitride finish, threaded 1/2×28″ radial delayed blowback bolt, requires enlarged ejection port for reliable operation, includes bolt and barrel