This Beretta 686 Onyx features a 3" chamber and includes a fitted case, five-piece choke set, one extended improved-cylinder choke tube, and a choke wrench. Additional sling studs and swivels and an extra recoil pad are also included. 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.