barrel(if u feel like it although stock is good)on/off is a must,
Needs an on/off
Hard to dissassemble
The ion isnt seen as a high end marker but it sure shoots like one!The eyes are very outstanding,didnt chop once shooting 10-11 bps with a revvy.The gun is lightweight and small.There will be a lot more aftermarket parts later on so its alllll good.
Make sure you turn ur psi to 0 before u gas it up.
Conclusion-buy one,the price is very good for the marker