Not me, but I have one for my 23. It truly satisfied my OCD obsession I've having that hole forward of the magazine that I rarely see anyway. I just couldn't stand knowing that there was a hole there.
It would be cool to find a storage option for that grip space rather than just plugging it.
God bless you and our Grand Republic!
M.Rev. Jeff Lucas, OSA, OSBB
Acacia Outreach Ministries