1911 Firearm Addicts banner

spring testing

  1. 1911 Gunsmithing
    Need to figure out a Recoil spring weight? Want to see how much a spring has weakened? Here’s how. Cost about $20. Or - Jeffrey Makes a Thing… I have several unmarked springs I’ve collected over the years. No idea how heavy they are. I’m also curious about how much oomph the springs in some...