I recently got an auto rifle for arms day on my hunter, and it's not the right one, name is correct and all, but the skin, or body of the gun is missing a small piece that I know is suposed to be there. I look the weapons up on the Web site's armory, and the piece is on the rifle there. It's the Häkke Zarinaea-D. It seems to be missing the foregrip, which makes my hunter's hand float under the gun instead of holding it properly