It's a gv rex-x / xtm X terminator deluxe. Unsure if it's the deluxe model but if you search xtm X terminator it comes up as an xtm xt2 so you won't find it, but if you search x terminator deluxe you will find it. Looks to me to be a gv rex x, my dad has one and I have the xt2 they are very good...