Yes... in the same way stocks are investments. Not all guns are will increase in value as quickly as others. The key is knowing the supply and demand of the particular item, and the price at which you purchased it compared to the price at which the gun is commonly sold. I usually do not just go into a store and buy a gun. I usually do weeks - months of research regarding not only the functionality and reputation of the firearm, but also the prices available through local dealers (meaning within a 200 mile radius), gun shows, and mail-order distributors (adding in, of course, the cost of the FFL transfer). With this data in hand, I then search for the best possible price for the firearm I am looking to purchase. I have been consistantly making money or, at the least, breaking even on my firearms. The best method, for me, has been on the internet. All guns I have ever listed on the internet (5 - 6) have sold within three months of listing, and all transactions went extremely smooth. For example, I bought a Finnish M28/30 Mosin Nagant at a local store earlier this year for $75. The guy running the store did not know what he had on hand, nor was he aware that this is a small group of collectors fanatical about such rifles. I sold it via internet auction a week later for $320. Not bad, eh? You have to remember, too, that current production guns like Rugers and such will not hold their value as well as more scarce, more established weapons. It's all about supply and demand.