Sig P226r grips flexing?

[Chameleon]

After 500+ rounds my P226 grips now have this flex near the bottom of the grips when I squeeze. Is this expected after some use? After cleaning have I installed them incorrectly? I've got them as tight as possible with out stripping the screws. I've also tried loosening them to no avail.

Bunch of views but no comments?

 

[Big JD-From the hills]

I would call it normal.

 

[v-king]

Mine feels that way too. I bought it used so have no idea why

 

[Rivalen]

I never experienced grip flexing; factory grips are very rigid.

 

[Dsiwy]

Very normal with OEM grips

If you want a better feeling grip than buy a Hogue M10 or rubber grip

 

[Chameleon]

Thanks for the responses!