This topic may have been discussed before, but with the current (lack of) availability of ammo, I would like the opinion of those who have used or heard about using realistic airsoft sidearms for practice. I have read a few articles and have seen recommendations for brands like KWC. My current carry is a gen 4 G23. I'm writing this initial question on a smart phone, so it will be brief. I plan to revisit this topic when I'm able to write a more extensive list of questions.