So I recently got a G22 Gen4. Realizing that I had an IWB holster for the G22 in the closet, I gave it a try. What do you know? It's pretty easy to conceal a full-size Glock! It's even fairly comfortable.
My primary carry up to now has been a G27. So now I'm thinking about carrying it as my primary, and making the 27 my backup. At least in the winter when long cloths don't stand out as much. Does anybody do this? If so, how do you carry the 27?