Too many factors to predict how high pressure air will behave. Fill the tank and let us know!

Just fill it slowly - take 30 seconds over it

My method resets the trigger to factory settings, not necessarily to an optimum for a particular user. When it was on youtube there were dozens of thank you comments so it got a lot of people out of trouble. Having seen photos of Richies trigger it seems strange to have one set screw way out and the...

If its coming out the gauge casing hole it means the bourdon tube has split. New gauge!
(Julian - about £25?)

“...send you a picture, ...”
Good luck with that one!
I’ll pm you with an email address to attach it to.

Fill valve can make all sorts of noises including a moaning noise. You should see the gauge on the bottle run rapidly up to the residual gun pressure, valve cracks open, then slowly fills with all sorts of noises as the valve opens and shuts. You would not notice it with the short bursts from a pump.

Replace all the sears and springs. Someone may have had the Dremel to them

Yep. It’s all you need for non-FAC air gun.

Study the videos below. Take side plate off and make sure all the parts look like they are in good condition. Make sure the screw holding the sear spring is only finger tight and then loosened off 1/4 turn. Put plate back and do the reset. When winding back second stage go one and a quarter turns ba...

A moderator with all the innards taken out and the exit hole opened up to 8mm (for .177) will still soak up half of the noise with minimal disruption. Stick a velcro curler inside even better. Thanks Pete, I may give this a go in the future if noise becomes a problem. What’s a Velcro curler? A ladi...

A moderator with all the innards taken out and the exit hole opened up to 8mm (for .177) will still soak up half of the noise with minimal disruption. Stick a velcro curler inside even better.