Sig Sauer 516 G3 5.56 NATO 16" Threaded CHF Barrel M-LOK Free Float Ambidextrous

The Sig Sauer 516 G3 is an AR-15 platform semi-automatic rifle chambered in 5.56 NATO designed for tactical, duty, and high-demand sporting applications. It features a forged upper receiver with an integrated Picatinny rail and a forged lower receiver with fully ambidextrous controls. The 16" cold hammer forged (CHF) threaded barrel delivers a 1:7" twist rate with a short-stroke piston operating system and a 3-position adjustable gas system, ensuring reliability across a wide range of ammunition and suppressed configurations. Equipped with a free-floating M-LOK handguard for accessory versatility. The rifle includes a Matchlite Duo curved trigger, a telescoping stock, and a SIG Flash Hider Compensator at the muzzle. No sights are pre-installed, leaving the optic rail ready for your preferred optic. Ships with one 30-round magazine.