This Orthos Arms Raider S4 Highland Elite shotgun features a 3" chamber and includes CYL, MOD, FULL, and Extended Breacher choke tubes. It also comes with the original box, an adjustable stock, rear peep sight, carbon fiber magazine tube, AFG hand stop, camo sling, and a gun sock. Get the best bang for your buck when you get a Certified Used Firearm. When you see the Certified Used stamp on any of our firearms, you can be confident that you're getting exactly what you want - a gun only in very good to excellent condition and held to the highest quality standard. All Certified Used Guns come with a 'no questions asked' return policy.