This Proof Research rifle includes one 12-round magazine, a Decelerator recoil pad, and a threaded carbon fiber barrel, and is equipped with a Vortex Viper PST Gen II 5-25x50mm scope featuring an FFP MRAD EBR-7C illuminated reticle. 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.