6mm Arc Upper Receiver Group Listing ID: 2988512

BCM Upper. Craddock Precision 14.7 RTR 1-7 Barrel Cerakote Black. YHM SRX QD Flas Hider (pin and weld). Geissele 13.5 MK8 Handguard. Geissele Charging Handle. Superlative Arms BCG and Adjustable Gas Block. Precision Built/Lapped receiver face/Thermal fit barrel to upper/torque specs. Custom Duracoat Paint. Unfired condition. Text 9am-9pm Threesixone 442-5214.