Bushmaster M4 Type Carbine 5.56mm/.223 Remington 16 Inch Chrome Lined Barrel 6-Position Telestock A2 Fixed Handle 30 Round

Gas operated semi-automatic. Collapsible buttstock. Sixteen inch heavy profile chrome moly vanadium steel barrel. Chrome lined bore and chamber. A2 fixed handle features 1 MOA elevation and 1/2 MOA windage adjustments. One in nine inch twist rate. Upper and lower receivers are machined from 7075 T6 aircraft aluminum forgings for light weight and added strength. Manganese phosphate-coated. Hard-anodized mil-spec finish. Standard single-stage trigger. A2 flash suppressor. 30 round magazine.