Yes, they have a cutout on the grip module for the manual safety. SIG does not offer other grip modules for the safety version at this time. They said they would eventually, but have no ETA at this time. You could have a regular grip module modified though.
Thanks for the replies. I guess I don't need a third 320 but for me a compact 320 RX with the small grip module and a safety would be my perfect carry gun. I assume I could swap slides without a problem.When Sig says they will have other grip modules eventually they might not mean in my lifetime, about three years ago I was told by Sig on their facebook page the the HD all steel 930 would be out shortly. As far as getting a grip module with the cut out marked, not much chance of even getting a small grip module right now.
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