The FN SCAR 20S is a precision marksman variant of the SCAR platform featuring a 20-inch match-grade barrel, adjustable Geissele trigger, and Hogue overmolded stock for precision shooting. Type: Semi-Auto Rifle Action: Gas-Operated Caliber: 7.62x51mm Capacity: 10 Year introduced: 2018, Belgium Weight: 11 oz Overall length: 43.5" Status: Active Military use: Yes Intended use: Precision, Competition, Tactical