Glock extended slide stop/release which one fits?

[Balance]

Hey! I'm looking for an extended slide stop/release for my glock 20 and glock 21 both Gen 4's. When shopping for them I sometimes see there is a universal one that fits all glocks then others say there's particular ones for the large frame glocks. So which is correct? Anyone know where I can order them? Thanks!!!!

 

[BooSSted]

I can't really help you without knowing what ones you're talking about.

 

[Balance]

Found! Thanks!!!

 

[devolut]

Voted most useless thread of 2017.

 

[Balance]

Voted most useless thread of 2017.

Got a private message from a member who saw this thread, ordered the parts thanks to him!

 

[WestDrifter]

Would you be kind enough to share the link?
I need one for my Gen 3 21SF.

 

[4n2t0]

rockyourglock

 

[WestDrifter]

rockyourglock

Thanks