I built an AR pistol in 5.56 and never shot it and have decided to change it to 300 BO. Upper is an Aero Precision M4E1 Threaded Complete Upper, 10.5" 5.56 Barrel with 9" M-LOK ATLAS S-ONE Handguard and is Anodized Black. Has a Nickel Boron BCG and Radian Raptor Charging handle, all new. Will sell all for $500. Can include Us Optics TSR 20-2766 Red Dot sight for $650 total or sight by itself for $200. Will also sell upper without BCG and charging handle for $350. Will add pics later. Pickup in Collierville/East Shelby County
Last edited: