This Walther Q5 Match SF features a 45 Blast S5 Elite Compensator. Purchase includes the original briefcase, box, owner's manual, two 10-round magazines, two 5-round magazines, and an extra threaded Jarvis barrel. 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.