This LWRC M6IC features an adjustable stock, Magpul sling, an ambidextrous safety, an ambidextrous charging handle, flip-up front and rear sights, an ambidextrous mag release, a spiral fluted barrel with a 1/7 twist, a Holosun magnifier, and a Holosun HE510C-GR red/green optic. 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.