I’m not even considering changing the front sight on keyhole rifle right now... One problem at a time. My question about which front sight I need is for the rifle that didn’t keyhole and shot on the 400m line on the zero target.

As for what part of the stock it loose, it’s the bottom forewood. And like I said, I’ll probably get it restocked and set up proper anyway. In general I’ve stuck to the 174gr Hornady match ammo as it’s grouoed well in my other rifles, but I’ll try out some of the flat base bullets as well. Thanks for the words.