This American Rifle Company Nucleus includes an Apache hard case, one 4-round magazine, a thumb safety, an MDT chassis, a TriggerTech trigger, a threaded carbon barrel with a muzzle brake, an Atlas PSR bipod, and is equipped with a Sig Sierra 3BDX 6.5-20x52 scope. 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.