SIG 516 G3 556NATO 16″ 30RD BLK

The SIG516 G3 builds on the trusted legacy of the 516 series, combining modern upgrades with a proven, battle-tested design. Used in some of the toughest environments around the world and perfected right here in New Hampshire, the SIG516 G3 benefits from over a decade of real-world user feedback to offer exceptional durability and reliability in its class. Built to perform under the toughest conditions, the SIG516 G3 features premium components and an innovative set of features to ensure dependable performance. Inside, a short-stroke piston with an adjustable gas system helps keep the SIG516 G3 running flawlessly, allowing users to tune the gas settings for any mission.