impy magno trigger

[invid]

ach my trigger is too short therefore my imp aint firing, not got an alan key to fit adjustment screw

anyone know what size key you need?

Thanks

 

[beasty1711]

i think its 1.5mm but not 100%.. but i know Woolworths sell a ring with about 15 on for £2 ish... and its the second from smallest in the metric lot...
failing that... Homebase sell a 30 key set for about £3 aswell which is about 3-4 up from smallest...