This Garaysar shotgun has a 3" chamber, original hard case, 16-round rotary tube magazine, a 4-round tube magazine, adjustable cheek rest, and flip-up sights. ***No choke tube installed; appears to have a fixed full choke. *** 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.