For those that haven't heard, Jim Finch's son, Brad, was in a motorcycle accident and wound up losing a leg. That put them behind on their gun work, and was the reason that it took so long to get my gun back.
I got it back last week, and was very pleased with the smoothness of the action and the trigger after their work. I shot it just a few times last week, but didn't get to really test it until today. I shot a five shot group with a light load and it shot fine. Then I shot a five shot group with standard velocity loads, and got 2 misfires. The primers were slightly dented on the 2 rounds that didn't fire, but the hits were obviously too light. I tried them again and one fired on the 2nd try; the other didn't fire until the 3rd try.
Well, that's not gonna work on a hunting gun. I called Jim and he asked me if I was using CCI primers - I told him I was and he said that was the problem. Switch to Federal and the problem will go away. I'm sure he knows what he is talking about, but it fired the CCI primers just fine before I sent it to him. The lighter spring they installed is obviously borderline on getting consistent fires. Even if the Federals will work fine under most conditions, are they still gonna work in all weather conditions? Has anyone else had this experience?
I also noticed that the firing pin now wobbles around extensively in the hammer. It had only a very slight amount of play before they worked on it, but now it moves at least 1/8" in any direction. It seems to me that could be part of the trouble, but Jim said its normal for a 3rd generation Colt. Do the firing pins on all the guns that you guys have wobble around like that?
I guess I will try to find some Federal primers and try that; they probably won't be easy to find locally. They put Gunslinger springs on the gun; will Wolf springs be stronger?
Thanks for any ideas.