I have a Beretta 948 22lr that has a issue. It has slam fired once, so far, when releasing the slide on a filled mag. Several times it has "auto" fired while shooting.

I'm guessing I have a firing pin that is staying exposed during the slide cycle. I'm sure those are not the correct terms. But anyways Do y'all have any ideas on how to resolve this problem?

Maybe a good cleaning to start with.

I tried that. Today it slam fired 6 out of ten magazines, but only double fired twice. Do you know how to remove the firing pin?

Here is a video of what it is doing. Any ideas on how to fix it?

[img]http://i145.photobucket.com/albums/...36EA9504F666-6083-00000536DD8F242A-1.mp4[/img]

Took a piece of tap and placed it over hammer. Was able to recreat the malfunction. The hammer never fell, but the gun fired. I have replaced the firing pin and firing pin spring. What else good it be?