I've been feeling that siren call of carry comps again, but I'm still super hesitant to swap out my G19.4 OEM recoil spring assembly. One of the comps that caught my eye was the Agency 417 Single Port for this specific reason; seems like most of the places selling it bring up its compatibility with OEM Glock RSAs as a selling point, but there's not a lot of information I saw beyond that.
Anyone currently running one of these who can provide some info on how it plays with common training ammo? 115gr/124gr brass FMJ, Fiocchi/S&B/Magtech tends to be my go-to, so I'm mostly curious to see if it'll run on that stuff. Additionally, are there any issues with holster compatibility?