Para P-12 question

[hawk1]

I have a PARA P-12 (double stack) and the magazine catch broke. Does anybody know where I can find another one?I looked on Brownells and I can't find one at Midway.

I was thinking... Would a magazine catch for a Para P-14 (double stack) work?

Also, would it be wise to replace the single recoil spring with a recoil spring assembly? http://www.brownells.com/handgun-par....aspx?psize=96
I read that they are prone to jam but it can be remedied by a gunsmith. I'm thinking that the recoil spring assembly might be the key... The single spring looks kind of flimsy

i haven't shot the gun yet but I kinda want to be proactive