This "pistol" will run brass and steel cartridges with out issues, Fun range toy! Loud report and lots of flash . 7" PSA upper and anderson lower with anderson innards. Gotta a couple of PMAGs to go with it. KAK shockwave "blade". Generic Sights on top. No ammo. Be prepared to use an FFL . 350 cash! Open to trades... would be interested in a Sks or maybe a 2 for 1 deal... like a couple a cheaper guns for this thing! 400 trade value.