Sig Sauer M400 Enhanced Patrol .300 Blackout Flat Dark Earth Rifle
Caliber: .300 Blackout · Capacity: 30+1
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Specifications
Action Semi-Automatic
Finish Flat Dark Earth
Sights Standard Sights
Weight 6.7 pounds
Capacity 30+1
Grip Safety No
Optic Ready Yes
Barrel Length 16 inches
Manual Safety Yes
Overall Length 35.6 inches
Trigger Safety No
Caliber / Gauge .300 Blackout
Threaded Barrel Yes
Magazines Included 1
Ambidextrous Safety 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 Enhanced Patrol is a dependable AR-platform rifle chambered in .300 Blackout. This FDE configuration combines a corrosion-resistant 16-inch nitride-treated barrel with a forged 7075-T6 aluminum lower receiver for durable field use. Its collapsible stock and Magpul MOE furniture provide adaptable handling, while the low-profile gas block, M1913 rail, and flip-up sights support practical setup with an optic or suppressor-compatible muzzle device.
Key Features
- 16-inch nitride-treated barrel provides corrosion resistance and reliable service life
- .300 Blackout chambering supports a versatile range of loads
- Forged 7075-T6 aluminum lower receiver delivers a durable AR-platform foundation
- Collapsible stock allows the length of pull to be adjusted for different users and equipment
- M1913 Picatinny rail provides a solid mounting interface for an optic
- Magpul flip-up sights provide usable backup aiming capability
The Sig Sauer M400 Enhanced Patrol combines adaptable controls, durable construction, and .300 Blackout versatility in a practical AR-platform rifle.
5.0 | 1 Reviews
Free and Fast Shipping to the Lower 48 States.
- SKU:
- RM400-300B-16B-ECP-FDE
- UPC:
- 798681500291
- BUDS ID:
- 95196
Compatible Ammo
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Customer Reviews
5.0 out of 5
1 total reviews
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Latest Reviews
Jacob D.
11 years ago
Verified Purchaser
My son was wanting to...
My son was wanting to add a 300 AAC BO to the AR collection so we picked this one up. I am also building another. Out of the box nice and accurate. 2nd Sig M400 I have owned and very happy with them both. Fast service from Buds as well!
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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
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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 | 16.0 |
| Caliber / Gauge | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Flat Dark Earth | Burnt Bronze Cerakote | Blue/Black | Black | Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 35.6 | 32.75 | 32.5 | 32.5 | 32.75 |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 6.7 | 6.7 | 7.0 | 6.5 | 6.7 |
| Ambidextrous Safety | Yes | No | No | No | No |
| Sights | Standard Sights | N/A | N/A | N/A | N/A |
| Trigger Safety | No | No | Yes | No | No |
| Actions | Current Item |
