WII TECH MP9 ( KSC System 7 ) CNC Enhanced Buffer For KSC MP9 SMG GBB
Wii Tech 製 Loading Nozzle Chassis ピストンエンド KWA MP9/TP9 SYSTEM7(システム7) GBB用 4020 :kwa-system7-mp9-wii-tech-4020:ミリタリーグッズ通販 TI FREEDOM - 通販 - Yahoo!ショッピング
Looking at getting an ASG/KWA MP9, does it perform alright stock, are the ASG and KWA mags interchangeable and what are the best upgrades for it. Thanks! : r/airsoft