hrrquest1000This is a complete 300 blackout upper thats never been used. Parts list: -Aero Precision stripped upper -Criterion 8.5" 300blk core barrel -BCM BCG -BCM pistol length gas tube -BCM MCMR 7" rail -JP rifles adjustable gas block -Radian raptor LT charging handle -Surefire 3P 7.62 flash hider Local offers preferred but will ship!
