PSA M4 Carbine 5.56 NATO CHF Premium Rifle
5.56 NATO cal., 16 in. M4 profile CHF chrome moly barrel with Phosphate finish, A2 flash hider, M4 barrel extension, F-marked front sight base, M4 stock, A2 grip, carbine length gas system and buffer tube, M4 handguard with heat shields, ha...