MK Tactical P90 CNC gearbox Shell
World's first and only P90 gel blaster billet CNC gearbox.
Drop-in replacement for stock gearbox in BingFeng P90 gel blasters with a couple of improvements, including use of j8/9 Tappet plate and 8mm bushes.
Made from Aircraft grade aluminium this shell is set to take your P90 game to next level!
What's included with the shell/case?
- M3 screw set
- MKTH Spring Retainer
What parts are required?
- J9 Tappet plate
- 8mm bushes