There are several different models of the HFC Airsoft guns available for purchase. Each one is unique in its own way, and the HFC gun that you choose to purchase will most likely be different than the one your friend or neighbor may choose to purchase. Take the USP Spring Airsoft Gun as an example. Lightweight at only one and a half pounds, it is capable of firing BB's or 6 mm paintballs at a capacity of over 230 feet per second with 60-foot accuracy. It also features a full size removable magazine, and since this is a spring gun, the slide must be manually pulled back for each shot. Additionally, because it requires no gas or batteries to operate, both the purchase price and the maintenance costs are lower. The fact that it is a spring gun also means there are fewer parts capable of breaking which also lowers the maintenance costs. Another HFC Airsoft gun model is the Tomb Raider Airsoft Gun. This model is slightly heavier than the USP at one and three quarters pounds, but it still has a capacity of 260 feet per second and accuracy of 40-60 feet. There are many more models of the HFC Airsoft Gun available for purchase, and to discuss all of them would do a grave injustice. The final decision is yours, the buyer, and must be based on what your needs are and what you plan to do with your HFC Airsoft Gun. On that information alone, you must base your decision.