This new fitting by Balystik is especially made for GBB / GBBR magazines, the air will stop immediatly once you disconnect the HPA line and will keep pressure inside the magazine, very usefull to save a lot of air!

• Slim design
• High flow design allowing to play in semi-auto or full auto with GBB / GBBR magazine
• HEX print inside the fitting for easier installation with M3 HEX key
• Magazine can be used both with HPA and GAS (if installed on another location on the mag)
• Keep air inside the magazine and seals under pressure
• M9X1 postive thread
• US Male HPA connector version suitable for Balystik US version HPA lines

Instalation advice / Security warning

• The fitting feature M9X1 male positive thread, so it will be necessary to use a M8 drill and M9X1 Tap
• It is imperative to use high strengh chemical locking thread to ensure seal and strong build.
• Professional installation by experienced gunsmith is strongly advised !
• Never input more pressure than recommended by the magazine manufacturer
• Keep in mind that even disconnected the magazine have pressure and can fire a bb, never let your magazine on a replica if you don't play.