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

The Sig Sauer 516 G3 is an AR-15 platform semi-automatic rifle chambered in 5.56 NATO designed for tactical, duty, and home defense applications. Features a forged upper receiver with Picatinny rail top and anodized black finish. The 16" cold hammer forged (CHF) threaded barrel (1/2x28 thread pitch) with 1:7" twist and short-stroke piston gas system with 3-position adjustable regulator delivers exceptional reliability. Equipped with a free-floating M-LOK handguard for accessory attachment. Ships with an adjustable Magpul stock, fully ambidextrous controls including rear and side non-reciprocating charging handles, and a Matchlite Duo curved trigger. No sights are pre-installed. Ships with one 10-round magazine.