Faxon Sentinel 8.6 Blackout 16 in Rifle, Black – A Family-Friendly AR-10 Platform
The Faxon Sentinel 8.6 Blackout 16 in Rifle, Black brings together a reliable AR-10 action and a precision 16-inch barrel to give your family a modern sporting rifle chambered in the versatile 8.6 Blackout. Built on an MDT LSS Gen2 chassis with a collapsible B5 precision stock, this rifle is ready for target shooting, hunting, or home defense right out of the box. Per manufacturer specs, the black anodized metal finish and synthetic stock keep it tough and easy to maintain, while the ambidextrous controls make it a great choice for teaching new shooters.
| Manufacturer | Faxon Firearms |
|---|---|
| Model | Sentinel |
| Material | Aluminum (chassis, handguard), Steel (barrel) |
| Compatibility | AR-10 platform, 8.6 Blackout caliber |
| Finish | Black anodized |
| Weight | Approx. 8.5 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- 16-inch Faxon Barrel: Why it matters – gives you a good balance of accuracy and maneuverability, perfect for teaching beginners at the range or for hunting in tight spaces.
- Rise Armament Trigger: Why it matters – a crisp, clean trigger pull helps new shooters learn proper trigger control without fighting a heavy or gritty trigger.
- Ambidextrous Controls: Why it matters – left-handed shooters in your family can operate the safety, bolt release, and magazine release easily, building confidence from day one.
- MDT LSS Gen2 Chassis: Why it matters – this chassis provides a stable, adjustable platform that grows with your shooter, allowing for length-of-pull and cheek rest adjustments.
- Threaded Muzzle with Three-Port Brake: Why it matters – reduces felt recoil and muzzle rise, making follow-up shots easier and more comfortable for younger or smaller shooters.
Who It’s For
This rifle is built for families who want a safe, accurate, and easy-to-use AR-10 platform for range days, varmint hunting, or home defense. It’s especially great for beginners because of the low-recoil 8.6 Blackout round and intuitive controls. If you’re a parent teaching your teen to shoot, or a new shooter looking for a reliable rifle that won’t intimidate you, the Sentinel is a solid choice.
Pros and Cons
- Pros: Low recoil (8.6 Blackout is softer than .308), ambidextrous controls for lefties, adjustable chassis for growing shooters, accurate 16-inch barrel, and a quality trigger.
- Cons: The 8.6 Blackout ammunition is still less common than .308 or 5.56, so you may need to order online or check local shops for availability.
Comparison
| Feature | Faxon Sentinel 8.6 Blackout | Geissele Super Duty 5.56 | Timney Triggers AR-15 Competition |
|---|---|---|---|
| Caliber | 8.6 Blackout | 5.56 NATO | .223 Wylde |
| Barrel Length | 16 inches | 16 inches | 18 inches |
| Trigger | Rise Armament (3.5 lb) | Geissele SSA-E (3.5 lb) | Timney 667 (3 lb) |
| Chassis/Stock | MDT LSS Gen2, adjustable | Geissele Super 42, fixed | Magpul MOE, fixed |
| Weight | Approx. 8.5 lbs | Approx. 7.2 lbs | Approx. 7.8 lbs |
| Price | $2,239.35 | $2,100 | $1,200 (trigger only) |
FAQ
What is the overall length of this rifle?
The overall length is approximately 36 inches with the stock fully collapsed, and about 39 inches fully extended, per manufacturer specs.
Is the 8.6 Blackout hard to find ammunition for?
It’s becoming more common, but it’s not as widely stocked as .308 or 5.56. You can find it online from major retailers, and prices are comparable to .308. We recommend buying a few boxes to test before stocking up.
Can I use this for hunting?
Yes, the 8.6 Blackout is excellent for medium game like deer and hogs, especially at shorter ranges. The 16-inch barrel keeps it handy in brush, and the low recoil makes it a great choice for youth hunters.
Is this rifle easy to clean and maintain?
Absolutely. The black anodized finish resists corrosion, and the AR-10 design is straightforward to disassemble for cleaning. The barrel and chamber are easy to access with typical AR tools.
Why Choose the Faxon Sentinel?
With over 1.2 million AR-15 and AR-10 rifles sold in the U.S. each year, the AR platform is the most popular for families. The Faxon Sentinel takes that reliability and adds the softer-shooting 8.6 Blackout, making it a standout for teaching new shooters. It’s a safe, accurate, and comfortable rifle that your whole family can enjoy.
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Last updated: April 2026
Buy Firearms Online – Reliable & Affordable
This Faxon Sentinel 8.6 Blackout 16 in Rifle, Black is ideal for shooters looking to buy guns online with confidence. Built with precision engineering and tested performance, it’s a top-tier choice whether you're looking for home defense, sport shooting, or a trusted everyday carry.
Why Choose the Faxon Sentinel 8.6 Blackout 16 in Rifle, Black?
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