I have recently purchased a Benelli Nova Pump Combo at the local gander mountain. They had all barrels in stock and to choose from. the vented ribbed field barrels I'm thinking were around 185$. This is pricy i know because i have been saving for this gun quite awhile. On the other hand GM had a very nice selection of Remington's, Winchester's, Mossberg's and other assorted guns. I believe Benelli has the smoothest pump shotgun all around, and the most well working and functioning pump shotgun. the thought that comes to mind though is that if you are not rich, as myself i admit i am not, then the question comes what functions do I need as a hunter on this gun? Well Benelli's, Remington's, Winchester's, and Mossberg's all do the same thing and that is shoot slugs and shot. so what i would suggest is that if u want to spend your money on a new barrel that is your decision, if you want to buy a new gun that is also your decision. But if you are on a budget the smartest move is to buy a cheaper gun, my brother owns a Rem.870Wingmaster and i have seen him dump a deer at 100yrds with slugs, and shoot birds with plenty of knockdown power using 2 3/4 inch shells. This gun was passed to him through my dad who bought this gun back in the 70's and it is still very well functioning. Once again though it is your decision on what to buy and you should use your own beliefs, and opinions when selecting a gun, not just from some one saying whether or not which gun brand they think is the best