Sig Sauer M400 Enhanced .300 Blackout Flat Dark Earth AR-Style Semi-Automatic Rifle
Specifications
Action Single Action
Finish Flat Dark Earth
Sights Standard Sights
Weight 6.7 pounds
Capacity 30+1
Optic Ready Yes
Barrel Length 16 inches
Caliber / Gauge .300 Blackout
Manual Safety Yes
Overall Length 35.6 inches
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 Enhanced 300 AAC Blackout 16-inch semi-automatic rifle is built on a true AR platform for law enforcement, military use, and serious sport shooting. A 16-inch nitride treated barrel helps improve corrosion resistance, while a 7075-T6 forged lower receiver supports long-term durability and dependable function. The Enhanced Patrol FDE configuration pairs an M1913 rail with flip-up front sight and a collapsible stock for a stable, compact carry setup.
Key Features
- 16-inch nitride treated barrel for improved corrosion resistance
- AR-Style handling with a forged 7075-T6 aluminum lower receiver
- Enhanced Patrol FDE configuration with collapsible stock
- Front and rear flip-up adjustable iron sights for fast target acquisition
- Picatinny rail mounting capability for adding a red dot or other optic
Built for performance-focused shooters, the M400 Enhanced in 300 AAC Blackout delivers a dependable AR-based setup with practical sights and strong durability.
5.0 | 1 Reviews
- SKU:
- RM400-300B-16B-ECP-FDE
- UPC:
- 798681500291
- BUDS ID:
- 95196
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5.0 out of 5
1 total reviews
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Latest Reviews
Jacob D.
10 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
