bullet dodger Posted October 28, 2014 Report Share Posted October 28, 2014 Can anyone advise if Tench is still doing regulator mods for BSA Ultra's ? Best way to contact him ? Cheers Gaz Quote Link to comment Share on other sites More sharing options...
kent Posted October 28, 2014 Report Share Posted October 28, 2014 BSA owners site? Quote Link to comment Share on other sites More sharing options...
golfshot Posted October 29, 2014 Report Share Posted October 29, 2014 As far as i know tench dose not do the work himself any more.he has passed it on to XTX AIR they supply and fit the tench reg ATB. Quote Link to comment Share on other sites More sharing options...
timmyra608 Posted October 29, 2014 Report Share Posted October 29, 2014 (edited) XTX AIR also sell the regulator as a diy kit. £100 if I remember correctly. a friend and me fitted one to my bsa scorpion se and the step by step instructions that you can download from his site are extremely accurate and helpful. If you do decide to diy just a word of warning we had to try 5 different fireing springs because once regulated it increased the power well over 12ft/lb. We ended up using a bsa r10 spring as they are a thinner diameter wire and it set at 11.6ft/lb. Hope that helps Tim Edited October 29, 2014 by timmyra608 Quote Link to comment Share on other sites More sharing options...
TREV WILD Posted October 31, 2014 Report Share Posted October 31, 2014 send it to xtx air mate. at least you will know its done right mine wasa £120.00 plus post and it was back within a week Quote Link to comment Share on other sites More sharing options...
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