Home / Parts / MSR Parts - UR / Bolt Carrier Group / Colt’s Manufacturing – COLT 5.56 BOLT CARRIER GROUP Colt’s Manufacturing – COLT 5.56 BOLT CARRIER GROUP$18895 COLT 5.56 BOLT CARRIER GROUP Out of stock SKU: CTSP64028 Category: Bolt Carrier Group Product ID: 16073 Description Additional information Description Colt’s Manufacturing Mil-Spec Bolt Carrier Group Black 5.56MM SP64028 Additional information Weight 12 oz Dimensions 1 × 7.25 × 1 in Related products Out of stock Spike’s Tactical – SPIKE’S M16 BOLT CARRIER GROUP BLK $12371 Out of stock Fail Zero – FZ EXO BOLT ASSEMBLY $7857 Out of stock LBE Unlimited – LBE AR BOLT KIT $6030