This Smith & Wesson M&P 15-22 features a handstop, rail covers, a threaded barrel with an A2 birdcage, and an S&W-branded red/green dot. Two 25-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.