Replacing main spring

Hey Guys, I'm putting a wolf 32lbs firing pin spring in my old school 1980's 110FP. I read the tech article on the main page and the guy used cable crimpers and a reloading die to keep the spring compressed while reassembling the firing pin. Right now I don't have either of those items. Does anyone know if they actually make a tool for this? If not does anyone have any other ideas for how to accomplish this?

Thanks!

No tool sold for it.

The press works the best.

Second best is a friend lending a second pair of hands that knows what they're doing :)

I guess I will have to just fake it. If I come up with a good way, I will let everyone know.