Due to the fact your 22 limited magazine has no markings It isn't from Winchester. I haven't viewed a 22 limited magazine which was not the exact same outdoors dimension as 22lr mag. I can’t visualize how a mag, such as you described, could risk be safe when inserted. A https://highimpactrounds.com/product/winchester-super-x-20-ga-2-75in-20-pellets-3-buck-1200-fps-5-rd-box/