The adjustable rear sight flipped-up. It's marked approximately 600 yards, which appears to be a tad optimistic…. The forward vertical grip is American walnut, as will be the pistol grip and stock, along with the wood on my sample was incredibly properly figured. The forward grip is attached through screw https://buy-daniel-defense-ddm4-v87401.bloggactivo.com/32183803/the-5-second-trick-for-buy-vickers-machine-gun-online