Maintenence on a Electro Gun??

if you are going to get a pilot and replace the regulator on it you might as well just get an ion, it will be cheaper on you and a much better gun. simply because the spyder design means that you have to replace the front block to even put an aftermarket regulator on it, but to answer your question it is very easy to maintain the pilot but to keep it in a dependable working order you must do maintenance on it every time you play but its easy and takes 10 mins to do every time all you have to do is clean the detens pull the bolt clean and relube the hammer and as long as you have the delrin bolt do not put any lube on the bolt it will cause it to swell then the anti chop mechanism dont work like it should