14.5″ Colt M4A1 BLK 1.5 Upper

14.5″ Colt M4A1 BLK 1.5 Upper

-14.5″ Colt SOCOM barrel 5.56 chrome lined bore and chamber, 1/7″ twist, cage code marked, 1/2-28 thread

-Colt M4 upper receiver

-Mil spec delta ring an end cap

-PRI carbine length gas tube

-A2 Flash hider

NO BCG OR CH INCLUDED

ALL NFA RULES APPLY