This Meridian Defense MDC-47 includes one 30-round magazine and is equipped with a Magpul DT stock, adjustable rear sight, handguard with rail covers, a SureFire Scout weapon light with push-button activation, a Vortex 6x magnifier, and a Vortex AMG UH-1 optic. The muzzle device is pinned and welded to achieve a legal 16" barrel length. 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.