This Sig Sauer P320 Spectre Comp Custom Works features an extended mag well, night sights, an off-hand thumb rest, a compensator, and a Romeo X red dot optic. Purchase includes the original lockable case, owner's manual, three 10-round magazines, a Sig coin, and a Kydex-type holster. 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.