Considering the fact that your 22 quick journal has no markings it is not from Winchester. I have never witnessed a 22 small journal that was not the identical outdoors dimension as 22lr mag. I'm able to’t visualize how a mag, like you described, could chance be secure when inserted. https://highimpactrounds.com/product/winchester-ammunition-long-beard-xr-20-gauge-3in-6-1-1-4-oz-shot-lok-lead-1000fps-10-rd-box/