It wasn't a manufacturing facility problem for that model. Most likely creative crafting of a typical stock. Photos would enable to find out the appx 12 months your rifle was manufactured. forty four 22LR, not with the 69A’s .22 S, L, & LR. I suppose this meant that the chambering https://highimpactrounds.com/product/winchester-super-x-20-ga-2-75in-3-4-oz-rifled-hollow-point-slug-1600-fps-5-rd-box/