The TG131GT2. Found this on truglos website cause they have a sizing chart in a pdf you can download. I'm on my phone right now so I can upload it but here's the download link. http://www.truglo.com/images/Handgun Chart.pdfMadTaco said:What model number truglos would go on a 30sf? Is it the TG131GT1 or TG131GT2?
Thanks oddball.Oddball Gunner said:No difference in slide length or sight radius between 30 and 30SF.