Generally, when you are putting it back jointly, take the barrel and lay it on top of the slide the other way up. This tends to halt the spring from bending as you compress it. “You will discover at this time 37/38 states that are now “shall issue” states. https://directorytome.com/listings13133734/not-known-factual-statements-about-guns-for-sale-in-tennessee-by-owner