I have a Safariland 6390RDS for my P320 that I have used with a Holosun 509t with no issues. I just bought one of the Atibal STD enclosed sites to see if I liked it before I decided to save up for an ACRO.

I'm not sure I'm a fan yet of the concept. The other issue I am having is fitting the thing in the holster. Has anyone else run into ACRO/CHWPS Duty/STD issues using the RDS holsters?

It looks like pocket just isn't big enough front to back or side to side. If it's a non starter I'll toss it on my youngest son's .22 and go for an EPS or another 509t since I know it works.

I run the 6395RDS with Glock and ACRO P2 and it fits fine

Thank you.

I have a Glock safariland too but the STD is mounted on the Sig for now. It just seems really big for what it is. It may just push me to sell some stuff and buy Sig M17 site.