SIG Sauer M400 B5 .223 Remington 5.56 NATO Flat Dark Earth Pistol
Capacity: 30+1 · Barrel Length: 11.5 inches
Videos
Specifications
Action Semi-Automatic
Ambidextrous Safety Yes
Barrel Length 11.5 inches
Caliber / Gauge .223 Remington, 5.56 NATO
Capacity 30+1
Finish Flat Dark Earth
Grip B5 Systems polymer
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 32.3 inches
Sights Standard Sights
Threaded Barrel Yes
Trigger Safety No
Weight 5.8 pounds
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 B5 Pistol combines AR-pattern handling with a compact 11.5-inch barrel and dependable direct-impingement operation. Chambered for both .223 Remington and 5.56 NATO, it uses a 30-round magazine and features an F-marked front sight paired with a flip-up rear sight. The flat-top receiver provides a practical foundation for adding an optic, while the threaded barrel supports compatible muzzle devices and suppressors. B5 Systems furniture, an integral ambidextrous quick-detach sling mount, and an ambidextrous manual safety make this Flat Dark Earth pistol adaptable for training, sport shooting, and defensive applications.
Key Features
- Chambered for .223 Remington and 5.56 NATO ammunition
- 11.5-inch threaded barrel with 1/2x28 threading
- 30+1 capacity with a 30-round magazine
- Direct-impingement semi-automatic operating system
- F-marked front sight and flip-up rear sight
- Flat-top railed receiver is optic ready for compatible accessories
The SIG Sauer M400 B5 Pistol offers a compact, configurable platform with practical factory features and versatile ammunition compatibility.
5.0 | 1 Reviews
Free and Fast Shipping to the Lower 48 States.
- SKU:
- PM400-11B-B5-FDE
- UPC:
- ODF##716007775
- BUDS ID:
- 716007775
Compatible Ammo
Customers Also Bought
Customer Reviews
5.0 out of 5
1 total reviews
Share your experience
Let others know what you have thought about this item.
Latest Reviews
John S.
11 years ago
Verified Purchaser
My first .223 and love...
My first .223 and love it. Shots dead on right out of the box and will eat any ammo. One of my favorites!
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
Be the first to ask a question!
Got questions? Get answers from other customers and our experts.
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
Similar Products
5 items| Product |
Viewing
|
 |
 |
 |
 |
|---|---|---|---|---|---|
| Price |
Out Of Stock
|
$733.50
$664.99
|
$1399.00
$1263.49
|
$544.48
$389.99
|
$749.95
See Price In Cart
|
| Rating |
|
|
|
|
|
| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 11.5 | 10.0 | 11.5 | 7.5 | 7.5 |
| Caliber / Gauge | .223 Remington, 5.56 NATO | 5.56 NATO, .223 Remington | .223 Remington, 5.56 NATO | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Wylde |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Flat Dark Earth | Flat Dark Earth | Black/Tan | Flat Dark Earth | Flat Dark Earth |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 32.3 | N/A | 28.5 | N/A | 24.5 |
| Sights | Standard Sights | N/A | Standard Sights | Standard Sights | N/A |
| Weight (lbs) | 5.8 | N/A | 6.0 | N/A | 5.5 |
| Ambidextrous Safety | Yes | No | Yes | No | No |
| Actions | Current Item |
