I'm having a heck of a time finding a right hand AIWB holster for my RMR'd Gen4 Glock 17 with an Agency Arms single port compensator, no WML.
All I really need is an RMR cut Glock 34 holster with an open bottom so the comp will stick out 1/10". No WML.
Glock 17 = 7.32"
Glock 17 with AA comp = 8.25"
Glock 34 = 8.15"
There a very few on the market, but they are all configured for a WML, and I'm not running one.