[TN_Mike]

Yep. I was a sufferer of Glock Knuckle. Looked just like that too. When I bought my G23, within 200 rounds the first time on the range my knuckle looked just like yours.

What I found was, the area where my trigger guard meets the front of the grip was rubbing me. No matter how I held the dun, no matter how I tried adjusting my grip, I was still getting rubbed the same.

Here's what I did. I took a dremel to it. I radiused the curve in the polymer so it fit my finger better and stopped rubbing me. it didn't take much to get it comfortable. Here's a picture.

 

[TN_Mike]

I don't think it makes me any less of a man because I want my gun to be more comfortable in my hand when I shoot it. My job requires me to use my hands to repair very small electronic and mechanical parts. If my hands are sore or otherwise torn up because my gun injures me when I shoot it, I'm not going to shoot it.

I don't really believe that being a MAN means that you have to use something that doesn't fit your hand any more than I believe that it means driving a big pickup truck.