mrbmdSelling just the upper, details as follows: Griffin Armament MK1 upper Faxon 9” 300blk barrel Dead air keymo muzzle break Superlative arms adjustable gas block & pistol length gas tube Griffin armament BCG Griffin armament charging handle Includes original 9.5” 223 Wylde barrel 2 30-round 300blk mags (state permitting) (Holosun red dot NOT included) Price includes shipping Will consider trades for pistol/rifle optics SOLGW 13 or 14” upper
