Some say that a shoulder rig isn’t good CCW
Some say that a shoulder rig isn’t a good way of concealing a firearm, but I’d have to say that I think it’s the most comfortable way to carry a medium size auto. There are considerable differences in the fit of each should rig, but I have actually found that Bulldog and Uncle Mike’s have made some really nice holsters that are very inexpensive. If you are wearing a good gun belt you won’t have any bunching up where the straps latch on and if you are carrying a firearm in the winter, this can help free up the room around your belt line and give you some other jacket options that aren’t full length.
Galco gun holsters are still making the popular Miami should rig, but I’m not a big fan of the horizontal holsters. These are banned at most of my CCW courses because it’s hard to actually use the holster and not sweep someone behind you if you are on the firing line. I prefer to carry large size Sig Sauer pistols when I know I will be wearing a jacket full time and I like to carry them in something other than inside the pants gun holsters. I have recently picked up a Sig 229 in .357 Sig that I hope to get some good practice time in. I don’t think it’ll be much of a big change from going from a Sig 228 9mm to a Sig 229. There is a noticeable amount of weight but a whole bunch more punch.