- Daniel Defense 12.5″ Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist, Government Profile, Chrome Lined, Mil-Spec Heavy Phosphate Coated, 12.5″ Carbine Gas System.
- Daniel Defense pinned lo profile gas block
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Compatible with Suppressors and M203 mounting accessories viafree-float hangar system.
- Colt cage code or non cage code upper
- Optional Colt C Marked BCG and PRI Gas Buster charging handle
- NO muzzle device included – purchase with muzzle device and we will install for free (put in note at checkout)
NFA DISCLAIMER
Once this part is assembled into a complete firearm, it becomes a regulated item by the National Firearms Act (NFA). Please check with your local and state municipalities for any further regulatory requirements. It is the buyer’s responsibility to make sure they comply with all NFA rules and applicable laws.

