PRICE DROP!!!! Airsoft surgeon slide and outer barrel, PDI palsonite 6.01 black inner barrel, maple leaf purple hopup rubber and hop up chamber gunsmodify SAI trigger, aluminium blowback housing, nozzle, trigger bar and gold recoil set guarder frame stippled Ready fighter Costa base plate Copy X300 3 WE Mags TM Base Important note, we mags can be finicky. Works better with TM mags. For optimum performance proper lubrication is required. Possible trade for EVOs, some gbbrs, aeg with great trigger response.