This Daniel Defense DDM4 features a telescoping stock, a Magpul vertical foregrip, Magpul flip-up sights, an ambidextrous charging handle, rail covers, and a 14" barrel with a pinned and welded flash hider (for 16"). Three 10-round magazines and two 15-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.