This Anderson Manufacturing AM-15 features a BCM upper on an Anderson lower, Magpul Pro flip-up sights, an ALG spring kit, an Odin Works handstop, an Odin Works Trax, two M-Lok Picatinny rails, and angled iron sights. It includes four 30-round magazines, three 40-round magazines, a CMMG .22 LR conversion kit with three magazines, a Lula mag loader, two strip Lula mag loaders, an extra grip, a cleaning link, and a Real Avid bore guide. 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.