I just bought a new S&W 642 with the stupid lock on the side. I didn't want to but couldn't find a new one with out it. Anyway, I took it to the range today to qualify with it for off-duty carry, and after firing 5 and reloading, I pulled the trigger and it wouldn't pull!!!! That's B A D!! I flipped open the cylinder and made sure all the casings were in all the way, closed it, pulled the trigger, and the same thing! It finally decided it wanted to fire again and I finished the course. What's wrong with this gun??? anyone ever had the dummy lock cause this? I checked the lock mechanism ater I finished to make sure it was all the way to the unlocked side and it was. I'm stumped, been shooting a long time and never had this happen. Any ideas??
GregM
GregM