SIG Sauer M400 SDI X Series 5.56 NATO Black AR-15 style Semi-Automatic Rifle
Specifications
Action Bolt Action
Finish Black
Sights Standard Sights
Capacity 30+1
Grip Safety No
Optic Ready Yes
Barrel Length 16 inches
Manual Safety Yes
Overall Length 33.5 inches
Trigger Safety No
Caliber / Gauge 5.56 NATO
Threaded Barrel Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The SIG Sauer M400 SDI X Series is an out-of-the-box AR-15 style performance rifle built around a 16 in chrome-moly barrel and a mid-length gas system. It pairs a free-floating M-LOK handguard with a SIG Flatblade Match Trigger for smoother, more consistent shooting, and it comes equipped with a Magpul SL stock and an ambidextrous bolt catch and release for comfortable handling from either side.
Key Features
- 16 in chrome-moly barrel with a mid-length gas system for balanced performance
- Free-floating M-LOK handguard for secure mounting of accessories
- SIG Flatblade Match Trigger for crisp, reliable trigger control
- Magpul SL stock for an adjustable, comfortable cheek weld and length of pull
- Hybrid compensator/flash hider at the muzzle to help manage blast and muzzle rise
- Ambidextrous bolt catch and release for left- or right-handed operation
If you want a ready-to-run 5.56mm AR-15 platform with match-oriented controls and a modern accessory system, the M400 SDI X Series is a strong place to start.
5.0 | 4 Reviews
- SKU:
- RM400SDI16BP
- UPC:
- 798681664634
- BUDS ID:
- 150132
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Customer Reviews
5.0 out of 5
4 total reviews
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Latest Reviews
Anthony E.
4 months ago
Verified Purchaser
I have only had this...
I have only had this AR for a few weeks now and it shoots great out of the box. I went to the range with it to test shot. I got great groupings and consistent shots on target. Great rifle.
Jose M S.
2 years ago
Verified Purchaser
Thanks for help me to...
Thanks for help me to own my Sig M400
Jason W.
2 years ago
Verified Purchaser
Awesome gun ,all the...
Awesome gun ,all the bells and whistles,get it if you can,buds shipped fast as usual.
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
