Finish your next AR15 lower receiver with the CMMG ZEROED Mk4/AR15 lower parts kit. Every piece is made here in the USA and comes in convenient color-coded packets to make assembly a breeze. All parts meet or exceed mil-spec. All installation hardware included.
Zeroed Ar15 Lower Parts Kit
CMMG
Gun Stuff/Rifle Parts/Lower Parts and Kits
$124.99
CMMG-55CA642
810097502307