Boyd sent the stock back. They said that it matched their reference. I got the stock back today. In comparing the 2, the rear mount on the A17 stock is level with the wood. On the A22m stock, the wood is above the rear mount. Check your's and let me know. I think that the extra height (about .01) may be elevating the action just enough that the magazine is not able to fully engage the tab on the trigger group. I'm seeing that the magazine is unable to slide back onto the tab and the wire spring is pushing the magazine down, causing the feeding and magazine drop out issues.