Perfectly calibrated for long-range precision fire, the SCAR 20S gives you the ability to engage targets nearing 800 yards with ease. The gas-operated piston design absorbs 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'lock position, and fixed buttstock providing adaptability to fit to each user needs through adjustable length of pull and cheek rest height.