GTA

General Discussion To Gateway To Airguns => The Shop => : Magnum July 09, 2009, 01:02:51 PM

: QB-57 seal
: Magnum July 09, 2009, 01:02:51 PM

Does anyone out there know what piston seal I can use/substitute etc  in my industry brand QB-57 tactical? I'm tinkering again and the standard chinese ones dont look like any quality control at all with chunks missing!:)  It may be simlar to b-3 but not sure..any thoughts/advice will be appreciated. Thanks , Tony.

: Re: QB-57 seal
: Jaymo July 11, 2009, 05:20:57 PM

I think I used a B3 seal from the cleaning/parts kit when I tuned my QB57.