Well I'm having trouble with feeding. Give you a background of the rifle. Upper, lower and bcg are Palmetto State. Barrel is a 18" X-Caliber and stock is a UTG 308 standard A2 stock with 308 length buffer and spring. Gas is a mid length non-adjustable. Trouble I'm having is fail to feed. With bolt locked back I can chamber the first round, fire and brass ejects and bolt closes. Pull trigger and "click", pull charge handle back and no round in chamber or ejected. Release bolt and another round chambers. For some reason it will not reload after I fire but will every time with the charge handle. It's like the bolt does not travel back far enough to pick up next round.