Seems fine so far, has endured a couple of days play without any marks - the majority of the gun is plastic, however the front reg is aluminium - I added the reg grip to try and avoid any wear there.How well has it held up to playing paint ball? Ive been looking into this for a while and am curious to know know durable the coating is on a marker. Ive seen how durable it is on plastics, but not on metals.