Have a few extra parts was gonna build a 8 inch 300 blackout but need to save money for now. All parts are new can buy separate but prefer to sell as a set . Eotech EXPS 3-0 Tan $550 trade Radian Raptor Ambi charging handle & Ambi safety $100 Bcm upper $100 BCM QRF 7inch quadrail $125 Toolcraft Nickel Boron BCG $100 Call or text Javier 726-228-5562 $400 for everything but the eotech.