I believe the 7-round mag is a single stack for a slimmer carry and would not work in your double-stack gun. BTW, have you called your state reps? You could also join or donate to VCDL and NRA. Our demonstration in January was effective - other things are being done now but with the Mayor of Richmond making up laws, we may not be able to congregate (because of the virus) or be armed at a permitted demonstration, so we are being active in any other way we can. This thing is not for sure yet - Northam is constantly testing the wind and if he gets the idea it will cost the dems too much in the next two elections (2020 and 2022) he will back off of the ban component. He and Warner and Kaine have already come up with a non-ban scenario that they're trying to get the national party to adopt. Its everything else but a ban.