Product Overview Cmmg magazine gen2 mk4/ar15 9mm gen 2 33rd Other Features: Magpul p-mag body 9arc internals, last round bolt hold-open, works with all cmmg radial delayed blowback uppers Reviews (No reviews yet) Write a Review
Quick view CMMG Cmmg Upper Receiver Assembly - Mk4/ar15 Armor Black MSRP: Was: Now: $149.95 Quick view
