-Icon electric marker
-12 vt. revy.
-Smart Parts Tear Drop barrel
I think a barrel upgrade is a good option but it is not necessary, the stock barrel shoots alright.
-no chopped balls
-not too loud
For the price it is an awsome gun! It has a nice look and it has a comfortable feel to it. It is a very sturdy gun and doesn't chop balls (but it helps if you have an electronic loader). The stock barrel shoots just fine, but if you want to one up the other players, it's a good idea to get a better barrel. Its electronic firing modes are sweet and they are easy to adjust with the open panel dip switch.
For the money, it is a great electonic gun. It is perfect for beginers and more advanced players. It was worth every penny and I cant wait to smoke my friends!