Way back in the day (read 80's and 90's ) I used the SM low one piece with no issues on HW's, FWB Sports, BSA's etc and never had a problem, whenever I moved a rifle on, I simply removed the scope with mount
Mount never moved on rifle, scope didn't move in mount, though I put back insulation tape on bottom half of rings
Not sure what happened to mount, but scope is still in use on Spartan in steel Hilver low rings
Last edited by MartynB; 26-02-2018 at 02:56 PM.
Reason: Spelling
Custom BSA S10 .22 PAX Phoenix Mk 2 .22 Custom Titan Manitou .22 (JB BP) HW77 .22 FWB Sport Mk1 .22 Sharp Ace .22 Crossman 600 .22 Berretta 92 .20 Desert Eagle .177