Sig Sauer M400 TREAD 2.0 5.56 NATO

The Sig Sauer M400 TREAD 2.0 is a semi-automatic modern sporting rifle chambered in 5.56 NATO designed for range shooting, training, and competition use. It combines a stainless steel barrel and a rigid, free-floating M-LOK handguard to support accurate, repeatable performance and flexible accessory mounting.

The rifle is built with a mid-length direct impingement gas system and a stainless barrel with a 1:8 twist rate for stability with a wide range of 5.56 ammunition. Ergonomics are focused on adjustability and control with a 6-position Magpul SL-K telescoping stock, reduced-angle grip, and an ambidextrous manual safety for user-friendly operation.

Key Specifications

• The caliber is 5.56 NATO.
• The barrel length is 16 inches.
• The barrel material is stainless steel.
• The twist rate is 1:8.
• The action type is semi-automatic.
• The operating system is a mid-length direct impingement gas system.
• The stock type is a 6-position Magpul SL-K telescoping stock.
• The magazine included is one 30-round polymer magazine.
• The weight is 6.5 pounds.
• The finish is Cerakote concrete (grey).

With its combination of a stainless barrel, M-LOK compatibility, and match-capable trigger, the Sig Sauer M400 TREAD 2.0 is well suited for shooters seeking a configurable 5.56 platform. Consider the Sig Sauer M400 TREAD 2.0 5.56 NATO rifle for sale when you need a reliable, adaptable rifle for range, training, or competitive applications; buy the Sig Sauer M400 TREAD 2.0 5.56 NATO online today.

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