Grip Force Adapters for gen 4 &5 G17 size black. New.
I took them out of the package, handheld in place and decided not to use them. Great if you have big hands.
There are 2 sizs in each package. I have 2 packages. you will probably just want one.
Make a $20 min. contribution per set to Homes for our Troops rather than pay me. PM me with your mailing address and copy me with your email contribution. I will then mail to you.
https://www.brownells.com/handgun-parts/grip-parts/grips/grip-adapter-for-glock--prod55513.aspx