Hope you can try this. I used a long pair of needle nose to grab the straight part of the hammer spring and pull it down to slip under the pin. It’s not easy but it can be done. I replaced my PMR 30 trigger and out of desperation got this to work. Can’t wait for your products for my CP 33.
I'm excited for the products you guys will be coming out with. Are you going to make a telescopic tail hook or folding? Also will it be a while before you develope an extended barrel?