GTA

General Discussion To Gateway To Airguns => The Shop => : Sky.A November 05, 2008, 03:10:45 PM

: Thread size for forend screws BSA lightning XL
: Sky.A November 05, 2008, 03:10:45 PM

Would any one know? Would like to use something a little more beefy to tighten up then the factory 2.5mm allen . So I can really cincher down
TIA