AR10 in 308 with upgraded stainless barrel. 24". Has had 2 rounds through it for test, and it shot fine. Has tanker style muzzle brake on it. Has a Leapers 8x56 scope on it. I have other scopes that i am selling i can upgrade to for difference in price if you don't like that one or want a different magnification range. i can also upgrade stock to a magpul for a few $ more. 950$ as it is now. I am in Punta Gorda area. Call Jim 941-336-9646 between 9a and 9p.