This Browning X-Bolt shows some minor marks under the serial number. It features a thumb safety/bolt lock, scope mount rails, and a threaded barrel with muzzle brake. One 4-round magazine is 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.