For practicing stuff not allowed at public ranges, don't forget about airguns.
You can do that at home in any manner you like.
Along with dryfiring your real gun, getting the feed back of actual holes in targets is mighty useful practice.
Try to find one that mimics your real guns as much as possible.
Not difficult these days with the very authentic models of airsoft and pellet pistols.
Walt Kelly, alias Pogo, sez:
“Don't take life so serious, son, it ain't nohow permanent.”