Cmmg Barrel W/bolt Kit 5.7x28m - M 8" Rdb Black
CMMG
$474.95
Cmmg barrel w/bolt kit 5.7x28m m 8" rdb black Other Features: Medium taper, 1:9 twist, 4140 chrome moly, salt bath nitride finish, threaded 1/2"x28" radial delayed blowback bolt, requires enlarged ejection port for reliable operation, includes bolt and barrel