This LMT Defense MARS-LS includes two 30-round PMAG magazines on MAGPUL link, SBA4 brace, Radian Raptor SLR ambidextrous charging handle, and a 6.25" M-LOK SLR handguard. *** Does not have a forward assist. *** 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.