Internals go as follows Maxx Model hopup G&G green bucking 6.01 370mm PDI barrel R-hop 3rd gen Fusion Engine with red nozzle and lightning banjo Redline plate connect Various external changes 3-9x40 scope Comes with 4 mid cap magazines as well Suppressor does work. The barrel extends to the end of the outer barrel and not into the suppressor. NO TRADES. Price does not include shipping or PayPal fees.