.. i had a tweaked stock gauge on teh gun from the start so wanted a new one, but decided to get fancy for my regulated stormrider 'FX killer' build lol .. i ordered these 8mm thread gauges direct from china for 10 bucks and oddly they came marked 'airforce' .. nice right ... anyway had to bore the stock gauge hole out to 1", used a dremel and sanding drum after i carefully marked it, then dabbed some wallynut stain on it so it looked rico suavay and now i got some decent gauges when i get around to testing and getting data lined up .. anyhoos while we're in it for informational purpose see the 2 screws on the trigger, those need to be removed with the trigger piece out and countersink the holes to work properly .. the guages are oringed in so theyre basically finger tight, and can be used to dump air and to clock the gauges .. dont try to disassemble the bandito with air in it because its easy to get the valve block 'and' the transfer port out of alignment with pressure in the system .. there ya go .. hope you like 
