This Walther PDP Full Size is optic-ready. It features an ambidextrous slide lock and AmeriGlo night sights. Purchase includes the original case, manual, two 18-round magazines, backstraps, a loader, and an optic plate. 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.