Sig Sauer 516-Mohawk G3 5.56 NATO 16in 30rd Black

The Sig Sauer 516-Mohawk G3 is a modern sporting rifle built for reliable, tunable operation in field conditions. Chambered for .223 Rem / 5.56 NATO with a 16-inch threaded, cold hammer-forged barrel and a 1:7 twist, it pairs a short-stroke piston operating system with a user-friendly control set. The design includes a free-floating M-LOK handguard, fully ambidextrous controls, and a 6-position Magpul DT stock for adaptable handling.

Key Specifications

• The rifle is chambered in .223 Rem / 5.56 NATO.
• The barrel measures 16 inches and is threaded.
• The barrel is made from cold hammer-forged steel.
• The twist rate is 1:7.
• The action type is Semi-Auto.
• The operating system is a short-stroke piston with an adjustable gas system.
• The muzzle device is a SIG flash hider-compensator.
• The forend is a free-floating M-LOK handguard.
• The stock is a 6-position Magpul DT.
• The rifle ships with one 30-round polymer magazine included.

Purpose-built for dependable operation and ergonomic handling, the 516-Mohawk G3 blends a piston-driven reliability platform with modern accessory compatibility. Its threaded 16-inch barrel, ambidextrous controls and free-floating M-LOK handguard make it suitable for a range of applications where tunability and durability are priorities. The rifle’s component set supports straightforward customization while retaining factory-level reliability for everyday use.