spyder pilot acs
smart parts ion xe
tippmann 98 (rental)
black stock electra 08
68/3000 pure energy
9.6v rechargable battery (coming soon)
none, the feedneck would work better if you put tape on your hopper's feedneck so it fits tighter
At first i was going to buy the proto slg before i saw this gun but it didn't look good. I bought this gun off ebay and went to use it a week later, man when i tested it was like a $2000 gun or something, people say that spyders are not good, but this changes everything. This gun needs no upgrades, unless you have money. I recommend using hpa than co2 because there are no velocity spikes and its accurate all the time. I also recommend getting a fast hopper like a eggy 3 or halo b.
Overall this is a really good gun for the price, if your thinking of buying this just go ahead and buy it! you will be so happy!!!!