Product detail
Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16' Threaded Barrel MLOK Handguard FDE Finish
SKU: XI714469
$1674.00$1599.99
About Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16' Threaded Barrel MLOK Handguard FDE Finish
The Sig Sauer SIGM400 SDI X Rifle is designed for users who prioritize adaptability and ergonomic handling in a modern sporting rifle. Its configuration supports a wide range of shooting applications, making it suitable for those seeking a versatile platform with user-focused controls and modularity.
This rifle features a 16-inch chrome/moly steel barrel with a 1:7 twist rate and a SIG flash hider-compensator, providing reliable performance with 5.56 NATO ammunition. The ambidextrous manual safety and reduced angle grip enhance usability for various shooter preferences.
Features
- Caliber: 5.56 NATO
- Optics ready configuration
- 16-inch chrome/moly steel barrel
- 1:7 twist rate
- 1/2 in - 28 tpi tapered shoulder threading
- SIG flash hider-compensator muzzle device
- Semi-auto action with mid-length direct impingement system
- 6-position Magpul MOE-SL black stock
- Reduced angle grip
- SIG 2-stage Matchlite Duo flat trigger
- Ambidextrous manual safety
- M-LOK Moss Green Cerakote forend and M-LOK/Picatinny accessory rail
- AR-15 magazine compatibility
- Includes one 30-round polymer magazine
- Moss Green Cerakote color with FDE Cerakote receiver finish
- Forward assist included
Specifications
- MPN: RM400-SDI-16B-FDE
- UPC: 798681714469
- Overall length: 36.5 in
- Collapsed length: 33.25 in
- Overall width: 2.8 in
- Height: 7.1 in
- Weight: 7 lbs
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Frequently asked questions
FAQ
Blvista ships the Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16 to U.S. addresses for a flat $11.95, set by its shipping category.
No. As a firearm, the Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16 is non-returnable and non-refundable once it ships, due to the nature of the firearms industry, unless it arrives damaged, defective, or incorrect (report within 48 hours of delivery). See the Blvista return policy for details.
The Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16 is currently out of stock at Blvista. Sign up for the back-in-stock alert on this page to be notified when it returns.
Yes. As a firearm, the Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16 ships from Blvista to a licensed FFL dealer of your choice for in-person transfer and the required background check. Ammunition and accessories do not require an FFL.
The Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16 is made by Sig Sauer (MPN RM400-SDI-16B-FDE, UPC 798681714469).
Caliber: 5.56mm.
Every Sig Sauer SIGM400 SDI X Rifle 5.56mm 30rd Magazine(1) 16 sold by Blvista is brand-new and factory-sealed, never used or refurbished.