Semi auto 10mm advice please.

[YukonBrett]

The SF is Gen 3. The Gen 4 without an additional backstrap (i.e., in its smallest configuration), is the same size as the Gen 3 SF.

Ok, so seems to just make sense to go for the gen 4 standard...

 

[Dietz]

Any thoughts on the SF version?

I shot one many years ago, didn't feel overly big and was very comfortable for 10mm.

First time I shot a Glock too.