Ive just got an allen key and been using my manual to try and turn up the fps as it was falling short ive turned it so much clock wise so i feel i slight resistant like it sais i should it sais thats 20psi if i fire this will it blow the dm9s internals or what psi should i try to get it near i do not have a chrongraph
Please Help,
Conor..
Please Help,
Conor..