Sure. I got into a financial bind with 4 kids in college. Sold everything but my Glock 17 and my Mosin Nagant. Have since sold the Mosin but have replenished. Like a total idiot, I sold my AR-15 back there during the last big scare that really looked to me like it was gonna be the "big one". Sold it to a guy that couldn't get his money out of the bank fast enough and I bought two guns with the proceeds. Now I am looking again for an AR-15 and have all but settled on what I want. So guns come and go.