MWS Tokyo Marui MK18 Mod.1 GBBR

Shoots at 1j but have NPAS so you can regulate power if going abroad or reduce in summer time:
Package include: Come with 1 leak free mag (modified to take more gas) no issue.
Upgrade with: Angry Gun CNC Complete Hop Up Adjuster ,Angry Gun Enhanced Polymer Hop Up Chamber,Angry Gun Enhanced Drop In Adjustable MPA Nozzle Set Gen2, Flamingo Hop Up Rubber,Angry Gun super recoil buffer kit-high speed version ,Jaeger Precision CNC Aluminium Titan Nub Original box included 
Barrel Nut Wrench from Black Rifle for Tokyo Marui MK18