Magazine release button question

[takemine2]

Are there any modifications or upgrades for Gen3 Glocks magazine release button? I have a G19 & G27. I am a left handed shooter and find that the corner of the magazine release button irritates my left middle finger at the big joint while shooting these guns. Short of rounding this edge off myself, I thought I would check with the experts out there...

Thanks.

[JohnKSa]

Start rounding!

If you screw it up a new release is cheap and easy to install.