Surefire X300U-A on Glock

[miamivicedade]

Hi All -

I am considering getting an X300U-A. I've read those are better for polymer handguns that the B version. Quick Question. Has anyone experienced any damage, deformation, scarring, etc of Glock rails with the X300U-A?

Thanks!

 

[tarosean]

Quick Question. Has anyone experienced any damage, deformation, scarring, etc of Glock rails with the X300U-A?

No..