Kilrb

I have been using 100 Grain Berrys with 4.2 grains of Sport Pistol in my Open Gun at 118PF.Loading some now to try at 4.0 and 3.8 Grains.

Green, I shot with Red and Green Fiber on Limited Guns ended with green. Switched to Dots tried Red and Green, stayed with Green on my 507 Comp

I have them on four pistols and one rifle. Have had zero issues

I switched to all Green 507 Comps and am very happy with them

CZ Customs has Dan Wesson .40 Single Stack in stock.

Sport Pistol is pretty much all I use,

I use Sport Pistol works well

Precision Delta is good I have used that

Speed Shooter has Atlas SRO mount for wide frame

Atlanta Arms also

You can pick up a good used one here. One sold this week for $2500 was a steal. I bought one last year that was $2500 built by top notch builder. Gun was a safe queen barely shot.

I bought a Sight Pusher makes this so much easier

I found several sites with Red, Aimpoint had them

Just ordered Green from Battlehawk Armory

I just had a similar Gun built to run nothing but minor loads using three port comp, 4.6" Barrel 5# -7# recoil with Aluminum Cheely Grip