That's the thing I hate the most about it. It still will allow the hammer to drop, and all you get is click. Then you tend to look at it and wonder if it was a misfire until you figure it out. When it happened to me at the range, I waited a few seconds, jacked out the shell and was looking at the primer when the light bulb went on and I realised what had happened. Now if a grizzly was about to gnaw on my ass I would tend to jack in a new shell and click again and the safety probably wouldn't even occur to me. If it was a straight trigger lock, then you would know instantly that it is the safety from 50 years of running pump shotguns