Diamondback AR10 308. 18" stainless fluted barrel. Ultradyne Apolla LR muzzle brake. Hiperfire Hipertouch Eclipse trigger, 2 1/2lb or 3 1/2lb springs. UTG bipod. Ergo pistol grip. Magpul MSR1 QD sling. 1 20rd mag. Have original trigger and muzzle brake to go with it. $950 obo