Within the outside, the gun has Cerakote on all metal surfaces to resist rust and abrasion. The camo synthetic stock has removable spacers around the butt to allow length-of-pull adjustment, and stock spacers allow some adjustment of drop and cast. The Holosun includes a six MOA green dot, 1X magnification, https://griffinpouxc.blogminds.com/top-latest-five-gun-suppressor-companies-in-texas-urban-news-24237819