This gun had alot of potential being rear wired and including a metal RIS kit. However, it did not work properly from the start! The cylinder head had no o ring on it so there was no compression thus the FPS was maxing at 240. The famous Camden based shop that i purchased the gun from replaced the hop unit but this fixed nothing. I then had to replaced the o ring and so have not yet fired the gun after being fixed! the RIS kit is a little wobbly and so is the barrel but all in all i guess this is a good gun but my experiences with it force me to give it a 2 out of 5, purely personal.
DUG