Since your 22 quick journal has no markings It is far from from Winchester. I have never witnessed a 22 small journal that was not the identical exterior dimension as 22lr mag. I am able to’t consider how a mag, like you explained, could risk be secure when inserted. A https://highimpactrounds.com/product/winchester-defender-12-ga-2-75in-1-oz-rifled-slug-00-buck-1150-fps-10-rd-box/