The FN 15 Guardian is a 5.56 NATO semi-automatic rifle built on the AR-pattern platform, finished in black. It carries a 16-inch barrel with a threaded muzzle, a mid-length direct-impingement gas system and a 15-inch free-float aluminum M-LOK handguard for mounting accessories. The rifle weighs 6.6 pounds, measures 32.5 inches overall and holds 30+1 rounds, with one magazine in the box.

This rifle suits a shooter who wants a familiar AR-style 5.56 platform for home defense, training or recreational range time. The optic-ready receiver and handguard make it easy to add a red dot or scope, and the six-position adjustable stock lets different shooters find a comfortable fit. Buy extra magazines if your range sessions run long, and check your state's rules before using any rifle for hunting.

Key features

• 5.56 NATO semi-automatic, AR-pattern design
• 16-inch threaded barrel, mid-length gas system
• 15-inch free-float aluminum M-LOK handguard
• Six-position adjustable stock
• 30+1 capacity, one magazine included

Firearms ship to the FFL dealer you choose, where you complete Form 4473 and the background check.