I’m looking for Tikka magazine springs with no luck. Specifically for a 223 but I know that the springs from an M+ magazine will work as well. So I’m assuming that the standard M magazine spring will also work. I can’t find them anywhere.

My question is, does anyone have any suggestions on a place to get flat spring stock to try and make these? I’ve looked and can’t find anything reasonable

Specs are .392 wide, .0115-.0125 thick, and around 6” in total length. Thanks.