Perfectly calibrated for long-range precision fire, the FN SCAR(R) 20S gives you the ability to engage targets exceeding 1,000 yards with ease. The chrome lined barrel of new FN SCAR(R) 20S will deliver precision accuracy with improved barrel life. The gas-operated piston design and Surefire muzzle device manage recoil efficiently to improve follow-up shots and maintain target acquisition. Lending further aid is the match-grade, two-stage trigger that breaks crisply at 3.5-4.5 pounds, full-length MIL-STD 1913 rail at 12 o'clock position, and fixed buttstock providing adaptability to fit to each user's needs through adjustable length of pull and cheek rest height. 1-10 round magazine included. 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.