I live in Falkirk, what is the firing pot? how do I clean the hammer rail? does the long grub screw and nut hang out the side of the rifle

I don't know BBF, I've never opened up a pcp before and probably wouldn't know where to start

Thanks for the reply guys. I don't know if the grub screw in the transfer port is moving as i put thread lock on it or if there might be another problem?

Please help, My S410 was shooting 8.1 Ft/Lb so I opened the transfer port screw to increase it a bit. Tweaked it and it was shooting 756 ft/sec with 8.44's which was great. then I was plinking at the club and put it over the chrono at the club because the crack from the rowan stripper was a bit much...

Thanks for the reply BBF,
I think I'll send it to air arms and have it serviced at the same time as they also replace the anti tampers once opened.

Hey guys, my precious s410 was only puting out 8.1 ft/lbs so a friend of mine opened up the transfer port anti tamper and adjusted the 1.5mm hex. That seemed to do the trick but now the power is all over the place. It was reading 833 on the chrono with 8.44's and when the transfer port screw is turn...

Thanks for the replies guys. BBF, I had it in for a service so I assume it was done but who knows? I'll give it a couple of weeks and try another chrono. The thing that is annoying is that it is a lovely rifle but as I shoot HFT the holdovers change all the time and I would just like to have a consi...

Hi guys, my S410 was chronoed and only shooting 8.1f/lb. a member at the club removed the dome head screw and adjusted the transfer port allan bolt around 4 weeks ago and it was showing 746 ft/sec on the chrono which he told me was 10.4 ft/lb. The reason I left it at that power is because when he tr...

Hi guys, where can I get a new transfer port anti tamper screw?
Thanks

Hi Guys,
I just Had my S410 chrono'd and it was shooting 8 Ft/lbd
One of the guys removed the transfer port anti tamper screw and adjusted it.
Its now been chrono'd at 10.8 Ft/lbd
Where can I get another transfer port anti tamper screw to tidy things again?