SIG SAUER M400 TREAD V2 5.56MM 10+1 16″

SIG SAUER M400 TREAD V2 5.56 Rifle – Built for Precision, Durability & Performance

The SIG SAUER M400 TREAD V2 5.56 rifle is a top-tier semi-automatic firearm engineered for reliability, accuracy, and adaptability. Whether you’re using it for sport shooting, home defense, or tactical applications, the M400 TREAD V2 delivers unmatched performance and build quality trusted by professionals and enthusiasts alike.

Why Choose the SIG SAUER M400 TREAD V2 5.56 Rifle?

The SIG SAUER M400 TREAD V2 5.56 rifle features a 16-inch carbon steel barrel with a 1:8-inch twist rate, optimized for shooting both .223 REM and 5.56 NATO calibers with superb accuracy. Its optics-ready platform allows you to customize the rifle with your preferred sights or scopes, while its durable aluminum upper and lower receivers ensure long-term performance in any environment.

Key Features of the SIG SAUER M400 TREAD V2 5.56 Rifle:

• Caliber: .223 REM / 5.56 NATO – Versatile for sport shooting and home defense
• Barrel Length: 16-inch carbon steel barrel – Balanced length for accuracy and maneuverability
• Twist Rate: 1-in-8″ – Ideal for stabilizing a wide range of bullet weights
• Capacity: 10+1 rounds – Complies with capacity-restricted state laws
• Action: Semi-automatic – Smooth, reliable cycling for rapid follow-up shots
• Magazines Included: 1 x 10-round magazine
• Sights: Optics Ready – Fully customizable to your preferred aiming system
• Receiver: Lightweight, durable aluminum upper and lower receivers
• UPC: 798681715282
• Manufacturer Part Number: RM400-16B-TRD-V2-10

Made for the Range. Ready for Home Defense.

The SIG SAUER M400 TREAD V2 5.56 rifle is purpose-built for versatility. Whether you’re a recreational shooter looking to boost your accuracy or a homeowner seeking a reliable defense platform, this rifle delivers consistent performance without compromise.

State Compliance

Equipped with a 10-round magazine, this rifle complies with magazine capacity laws in states with restrictions. Always check your local laws before purchasing to ensure compliance.

Frequently Asked Questions (FAQs)

Is the SIG SAUER M400 TREAD V2 compatible with all 5.56 NATO and .223 REM ammunition?

Yes, this rifle is chambered to safely and reliably fire both 5.56 NATO and .223 REM rounds.

What kind of optics can I mount on the rifle?

The optics-ready design allows you to mount a wide variety of scopes, red dots, and sights, depending on your shooting preference.

Can this rifle be used for home defense?

Absolutely. Its compact 16-inch barrel and semi-auto operation make it an excellent option for home defense and tactical use.

Is this rifle legal in all 50 states?

The included 10-round magazine makes it suitable for use in most states with magazine capacity restrictions. However, always verify your state’s firearm regulations.

What accessories are compatible with the M400 TREAD V2?

SIG Sauer offers a full line of TREAD-branded accessories designed specifically for this platform, including handguards, stocks, grips, and muzzle devices.