Unless you live 800 miles from civilization and you like to play on 60 acres with the hill folk, then I couldn't see any reason to buy one. Even if you could hit and sustain the advertised 4 bps, the damn thing would be so hot in about 2 minutes that you'd be burning your hands, since Tippmann opted to build a combustion chamber from the same material that a lot of companies build heatsinks out of. Not real well designed, and not real practical, unless you're using it out on the ranch to brand cattle.