Good afternoon!
I just finished installing a Wilson Combat firing pin spring, as well as a #18 recoil spring and “Shock buff,” on a series 70 Colt 1911 (1971). I just recently acquired the Colt, which was most definitely shot and carried quite a bit in its time. I decided it would be best to replace the springs because of that.
After complete reassembly, I’ve found that upon hitting the slide release on a locked back action, the slide will engage cleanly. However, the hammer will drop to half cock almost every time.
My knowledge in regards to 1911’s is almost totally theoretical, and this is the first one I’ve owned. Could this be an issue caused by an old mainspring? Or is the #18 too stout a recoil spring for an older Colt? I do know how to properly reassemble the firearm, so I don’t believe this issue is caused by my own ignorance, but I could be wrong.
I also have a #10 Wilson Combat recoil spring, which I have not tried yet.
Any assistance or advice would be greatly appreciated. If pictures are desired, I can provide.
Thanks!
I just finished installing a Wilson Combat firing pin spring, as well as a #18 recoil spring and “Shock buff,” on a series 70 Colt 1911 (1971). I just recently acquired the Colt, which was most definitely shot and carried quite a bit in its time. I decided it would be best to replace the springs because of that.
After complete reassembly, I’ve found that upon hitting the slide release on a locked back action, the slide will engage cleanly. However, the hammer will drop to half cock almost every time.
My knowledge in regards to 1911’s is almost totally theoretical, and this is the first one I’ve owned. Could this be an issue caused by an old mainspring? Or is the #18 too stout a recoil spring for an older Colt? I do know how to properly reassemble the firearm, so I don’t believe this issue is caused by my own ignorance, but I could be wrong.
I also have a #10 Wilson Combat recoil spring, which I have not tried yet.
Any assistance or advice would be greatly appreciated. If pictures are desired, I can provide.
Thanks!