The Natural is stainless steel with chrome plated brass contacts. A little bit of 400 grit sand paper takes the chrome plating right off, and performs excellent. One of the easiest to
mod IMO. The button is a little firm, and the lock ring for the button sucks, but it's a great performer, looks good (IMO) and fairly durable. Also has an adjustable center pin which a lot of the cheaper mods do not. Personally I put a solid brass negative post in place of the spring loaded stock post since I use the same
batteries most of the time, and it performs great. Next
mod will be a nylon bushing pressed into the 510 connection with a brass pin that slides to adjust, similar to the EA mod. Have yet to do it, but it will happen one of these weekends.