SHOOT OFFERS Fully upgraded: Action army spring guide Action army m150 spring Action army 90 degree piston Matrix 80 degree bucking Pdi hop up chamber Action army 6.01 tight bore barrel Homemade barrel spacers TDC mod for more accuracy All parts are installed and ready to be used (stock parts are in the action army boxes) Has stock steel trigger and trigger sears And stock steel cylinder(ALL PDI) Looking for a m4 variants if you're up for tràde feel free to ask Everything in the first picture is what comes with it (gun, scope, x3 mags, spare stock parts, box, and extra matrix 80 degree bucking due to it coming in twos) Shoots amazing getting out of sniping to speed soft so shoot some offers