Dangerous Brian Posted April 22, 2020 Report Share Posted April 22, 2020 O rings are available on Evil Bay. If you get into dire trouble there is Airtech in Shropshire. Not ideal at the moment but could be on in a few weeks. Quote Link to comment Share on other sites More sharing options...
Arron yeates Posted April 22, 2020 Report Share Posted April 22, 2020 (edited) Speak to Phil Crampton RATWORKS Owner he will sort you.my Ultra is an XTX tuned rifle and whata rifle it is too.. Phils sound and will help you out if need be. Google rat works or i can pm you his mobile number Edited April 22, 2020 by Arron yeates Quote Link to comment Share on other sites More sharing options...
manthing Posted April 26, 2020 Author Report Share Posted April 26, 2020 Thanks for the help and advice so far peeps. Upon closer inspection the bolt seems to be in good condition and cycles perfectly without a mag in, so I'll have to run both mags though it later and see if both are causing the "graunchy" or just one. Is there a problem with the mags not lining up with the barrel? Quote Link to comment Share on other sites More sharing options...
JKD Posted April 26, 2020 Report Share Posted April 26, 2020 2 minutes ago, manthing said: Thanks for the help and advice so far peeps. Upon closer inspection the bolt seems to be in good condition and cycles perfectly without a mag in, so I'll have to run both mags though it later and see if both are causing the "graunchy" or just one. Is there a problem with the mags not lining up with the barrel? That is good news re the bolt. Have you inspected the probe o ring ? You might need a magnifying glass,,,, I had one split and to the naked eye looked OK. Another fault option maybe the holes in each mag doesn't line up ? I'd bet it's the probe o ring that's split 🤔 Quote Link to comment Share on other sites More sharing options...
Ultrastu Posted April 26, 2020 Report Share Posted April 26, 2020 (edited) Try a small amount of sm50 lube on your probe and mag orings Also if your using short pellets .that the mag can over rotate and not line uo properly. Jsb Express and rs are known for this . Try exact 8.4 s or bismags .both longer and likely to feed very well . If your orings get too dry they can snap and jam . Oxidised pellets can dry them out Edited April 26, 2020 by Ultrastu Quote Link to comment Share on other sites More sharing options...
manthing Posted April 26, 2020 Author Report Share Posted April 26, 2020 It's a .22 using aadf The mags have o rings? Presumably inside? So, check o rings, smear everything in axle grease, lose bits of mag down the back of the settee. Anything else?😁😁 Quote Link to comment Share on other sites More sharing options...
Ultrastu Posted April 26, 2020 Report Share Posted April 26, 2020 What ? Yes the .22 mags can have line up issues . Quote Link to comment Share on other sites More sharing options...
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