Has MTP changed the spring eye size on there small BG traps?

No

Working on the smaller traps but have changed the spring eye on the 330s

Hopefully the triggers are tweaked to work properly as well.

Not for me, they are the slowest trap out there and a pain to set!!!.......jk

I have a Bridger 160, which out of the box was truly horrible. The trigger wires would travel nearly 3 inches.......of just flop back and forth hanging loose......before trap would fire. Could not tune it, so replaced entire wire clip assembly with one for a Belisle 220..........and that fixed it. Will stay set, yet fires easy..........and as 160's go, is a real hammer. Don't care much for the safeties, but with new trigger.......it is an effective trap.

About 10 years ago I bought half a dozen Bridger 330 Magnums. Because of the spring eyes, they were nearly impossible for me to get set, even with setters. I got so mad at one one day I came real close to chucking it out in the lake. I never used them again after that trapline. I suppose they're around here somewhere. After that experience I went to 100% Belisles and never looked back.

All BGs that allow the spring eyes to go over/around the corners are a PIA!!!!!

Years ago, before my 100% Belisle SuperX days, I've lost a couple of hard fighting otters to that design in 330s.

I have few Bridger 330's and I catch beaver in them every year. But like my other 330's I do a little work on the trigger and they seem to work fine.