The modern shooter needs a rifle that balances duty-grade controls with range-friendly ergonomics. Whether you’re preparing a defensive setup or logging quality time at the range, a platform that combines reliability, adjustable handling, and proven accessories delivers tangible value.

SIG SAUER SIGM400

Why the SIG SAUER SIGM400 stands out

The SIG SAUER SIGM400 is built on a carbine-length system that gives a familiar balance and controllable recoil impulse for follow-up shots. A 1/7 twist rate supports a wide range of bullet weights for consistent accuracy, and the inclusion of Magpul MOE handguard and pistol grip improves ergonomics and accessory compatibility without the need for immediate upgrades. Shop this product

Key features and tactical benefits

Carbine-length system and 1/7 twist

The carbine-length gas system reduces felt impulse and tends to run cleaner on common loads. The 1/7 rifling twist stabilizes heavier projectiles, which is beneficial if you plan to shoot a range of bullet weights for defense or precision practice.

Magpul MOE furniture and controls

Magpul MOE handguard and pistol grip provide modern ergonomics and durable polymer construction. Combined with an ambidextrous safety and magazine release, the SIGM400 is ready for left- or right-handed shooters and tactical drills.

Phase 5 buffer tube and Sig arm brace

The Phase 5 buffer tube paired with a Sig arm brace improves cheek weld options and comfort for shooters who prefer a stabilized braced setup. It’s a practical enhancement for personal defense configurations while keeping the rifle compact.

Value: Certified Used and what’s included

This listing is a Certified Used firearm priced at $997.49 and includes one 10-round and one 30-round magazine — a useful combination for range work and a restricted-capacity option where required. Certified Used firearms from this seller come stamped as very good to excellent and include a ‘no questions asked’ return policy, making this an excellent value proposition. View product details and pricing

Practical considerations for buyers

For a tactical-minded shooter, the SIG SAUER SIGM400 offers solid baseline features that reduce the need for immediate upgrades: reliable controls, adaptable ergonomics, and a twist rate that supports a wide ammo selection. The Certified Used option at $997.49 pairs performance with strong value. Check current availability on the product page to purchase directly from our shop. Check current availability

People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.