Your classic MP5. Don’t know the brand but it’s definitely not TM. Not a full metal body. Lower is definitely plastic. Upper feels like metal but might not be. Hard to tell. Works as far as I know but it’s wired for Tamiya and I don’t have any of those batts. But I’ve used it. Including three mags, two metal, one plastic . Front flash suppressor pops on and off but it’s loose when it’s on. Price includes shipping.