SIG Sauer M400 SDI 11.5 Inch Folding Brace .223 Remington 5.56 NATO Black Anodized Pistol
Capacity: 30+1 · Barrel Length: 11.5 inches
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Specifications
Action Semi-Automatic
Ambidextrous Safety Yes
Barrel Length 11.5 inches
Caliber / Gauge .223 Remington, 5.56 NATO
Capacity 30+1
Finish Black Anodized
Grip Polymer
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 29.5 inches
Sights Standard Sights
Threaded Barrel Yes
Trigger Safety No
Weight 5.8 pounds
Description
Product Overview
The SIG Sauer M400 SDI Pistol is an AR-style semi-automatic pistol chambered for both .223 Remington and 5.56 NATO. Its 11.5-inch barrel provides a compact configuration, while the aluminum frame, folding pistol brace, and M-LOK handguard support practical handling and accessory customization. The optic-ready upper receiver allows the user to add a compatible aiming optic, and the threaded barrel accepts standard muzzle devices and suppressors where legally permitted. The pistol includes one 30-round magazine.
Key Features
- Chambered for .223 Remington and 5.56 NATO for broad ammunition compatibility
- Compact 11.5-inch barrel suited to maneuverable configurations
- Folding pistol brace supports stabilized shooting and convenient storage
- M-LOK handguard provides flexible accessory mounting
- Optic-ready design allows installation of a compatible red dot or other aiming optic
- Threaded barrel supports compatible muzzle devices and suppressors where permitted
The SIG Sauer M400 SDI combines compact AR-style handling with flexible optics and accessory options in a factory-configured pistol.
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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- SKU:
- PM400SDI11BBLK
- UPC:
- 798681698967
- BUDS ID:
- 169084
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 11.5 | 7.5 | 11.5 | 11.5 | 11.5 |
| Caliber / Gauge | .223 Remington, 5.56 NATO | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington | 5.56 NATO |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Black Anodized | Hardcoat Anodized Black | Black/Tan | Black Anodized | Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Ambidextrous Safety | Yes | Yes | Yes | Yes | N/A |
| Overall Length (in.) | 29.5 | N/A | 28.5 | 28.5 | N/A |
| Sights | Standard Sights | N/A | Standard Sights | Standard Sights | N/A |
| Weight (lbs) | 5.8 | N/A | 6.0 | 5.0 | N/A |
| Actions | Current Item |
