Tightening the G10 Grip - What screw type?

[SFlanigan]

I have a Performance Center 1911 with the G10 Grips. One has become loose and I want to tighten it down, but for the life of me I can't find what screw type it uses. It looks like a six-point star, but can't determine what size, (though I know it's small.)

Anyone have any suggestions?

 

[huntsman22]

Torx T-10, or T-15. Put a rubber O-ring under the screw heads. That will keep them from loosening up. Both are available at any good hdwe store....