This Metro Arms Pantera features an ambidextrous safety lever, an adjustable rear sight, and a green fiber optic front sight. Two 18-round magazines and six 20-round magazines are 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.