Looking to trade for a 556/223 Wylde or 7.62x39 upper. Side charger Comes with mbus sights, vertical grip, and BCM thumb rest. Also have a 30rd Magpul 300B.O. mag and some ammo. I've ran about 150 Rds through it with no hiccups. And sighted it in at 50 yards with sights. Had a red dot and 3xmagnifier on it and it was very accurate. Text me offers. 469 673 8564.