Glock Smiths in Southeast PA Area?

[Arcana71]

Just as the title would indicate, does anyone know of a decent, reputable Glock smith in Southeast PA? I'm looking for someone in Bucks or Montgomery counties. I can handle the basics myself, but I'm contemplating the external Cominolli Safety (and maybe the oval magazine release). As this involves frame modification, I'd prefer to NOT do this myself. I'd very much like someone who has done these before.*

*Their website shows no official installers anywhere near me... and I really don't want to ship out-of-state.

[kht428]

There used to be a place called Custom Arms Co. (CAC) owners name was Pete Carver. Did some nice work to glocks with the grips and the triggers. Used to be in Langhorne across from the courthouse then I think he moved to Bensalem but I haven't heard anything else in a while. ???????

[Arcana71]

Thank you. I'll look into this.