SIG Sauer M400 SWAT 5.56 NATO Black Rifle
Caliber: 5.56 NATO · Capacity: 30
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Specifications
Action Semi-Automatic
Ambidextrous Safety No
Barrel Length 16 inches
Caliber / Gauge 5.56 NATO
Capacity 30
Finish Black
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 32.5 inches
Sights Standard Sights
Threaded Barrel Yes
Trigger Safety No
Weight 7.5 pounds
Description
Product Overview
The SIG Sauer M400 SWAT is a 5.56 NATO semi-automatic rifle configured for dependable performance and flexible handling. It features a 16-inch barrel with a 1:7 twist, direct gas impingement operation, a quad-rail handguard for accessory mounting, and an adjustable buttstock. Standard sights provide an immediate aiming solution, while the railed receiver supports the addition of a compatible optic. The threaded barrel accepts common 1/2x28 muzzle devices and suppressor accessories.
Key Features
- 16-inch 5.56 NATO barrel with a 1:7 twist for stabilizing a broad range of projectiles
- Direct gas impingement system delivers familiar AR-pattern operation and controls
- Quad-rail handguard provides versatile mounting space for lights, grips, and other accessories
- Adjustable buttstock supports adaptable length of pull and storage
- 30-round magazine capacity supports extended range sessions
- Optic-ready receiver allows easy installation of a compatible sighting system
The SIG Sauer M400 SWAT combines a practical tactical configuration with adaptable controls and accessory compatibility for training, range use, and defensive applications.
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
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QP Credentials Required
This item is only available to Military, Law Enforcement, and other Qualified Professionals. You'll need to upload valid credentials before purchasing.
Upload your credentials here.- SKU:
- WRM400-16B-S
- UPC:
- 798681440276
- BUDS ID:
- 722030845
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 16.0 | 16.0 | 16.0 | 16.0 | 16.1 |
| Caliber / Gauge | 5.56 NATO | 5.56 NATO | 5.56 NATO | 5.56 NATO | 5.56 NATO |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Black | Blue/Black | Black | Black | Blue/Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 32.5 | 32.5 | 36.5 | 32.75 | 32.0 |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 7.5 | 6.65 | 6.5 | 6.8 | N/A |
| Sights | Standard Sights | Standard Sights | N/A | N/A | Standard Sights |
| Actions | Current Item |



