Description
The Armalite AR10A2B 308 Black Rifle is a classic-pattern, large-frame AR platform rifle chambered in .308 Winchester/7.62x51mm NATO. It’s a direct descendant of the original AR-10 design, offering a robust and proven system for hunters, target shooters, and those seeking a powerful semi-auto rifle at a value-conscious price point. This rifle blends historical lineage with modern manufacturing for a reliable, no-fuss performance package.
Key Features
- Classic A2-style fixed carry handle upper receiver with integrated rear sight.
- Chambered in the powerful and versatile .308 Winchester/7.62x51mm NATO cartridge.
- 20-inch barrel provides excellent velocity for hunting and long-range target work.
- Built on Armalite’s proven AR-10B pattern, known for durability and reliability.
- Standard A2 fixed stock offers a classic look and consistent cheek weld.
- Mil-spec compatible for a wide range of aftermarket parts and accessories.
Specifications & Details
| Caliber | .308 Winchester / 7.62x51mm NATO |
|---|---|
| Barrel Length | 20 inches |
| Overall Length | Approx. 43.25 inches |
| Weight (unloaded) | Approx. 9.5 lbs |
| Magazine Capacity | 10 or 20-round box magazine (sold separately) |
| Stock | A2 Fixed |
Here’s the thing—this rifle isn’t trying to be the latest ultra-lightweight, modular wonder. It’s a straightforward, solidly-built workhorse. The 20-inch barrel isn’t just for looks; it helps you squeeze every bit of potential out of the .308 round, making it a practical choice for reaching out across a field or down a range. At a price of $1374.27, it sits in a sweet spot for a genuine Armalite, offering heritage without the collector’s premium. The fixed carry handle and sight system mean it’s essentially drop-in ready for shooting—just add magazines and ammo. This is a rifle that prioritizes core function over flash, and for the budget-minded shooter, that’s often the right trade-off.
Who This Rifle Is For
This AR10A2B is perfect for the shooter who appreciates the classic AR-10 aesthetic and wants a dependable, powerful rifle without overcomplicating things. It’s a strong candidate for hunters pursuing medium to large game, or for target shooters who enjoy the fundamentals of iron-sight shooting. It’s also an excellent base rifle for someone who wants to build up a precision .308 platform over time, as its mil-spec compatible design accepts a wide array of aftermarket triggers, handguards, and other components. Given its weight and length, it’s less ideal for tight-quarters or as a lightweight hiking rifle, but excels in roles where a stable, accurate shot is the primary goal.
Pros & Cons
Pros: Proven Armalite AR-10B pattern reliability. The integrated A2 sight system is robust and requires no batteries. The 20-inch barrel optimizes .308 ballistics. Offers significant value compared to many other .308 AR-platform rifles. Strong aftermarket support for customization. A classic design that simply works.
Cons: The fixed stock and carry handle limit modern ergonomic customization. At around 9.5 pounds unloaded, it’s not a light rifle. The fixed front sight base can limit optic mounting options without a gunsmith. Magazines are specific to the Armalite AR-10B pattern and are not compatible with DPMS-pattern .308 rifles—a key detail to remember.
Frequently Asked Questions
Q: What magazines does this rifle use?
A: It uses Armalite-pattern AR-10B magazines. These are different from the more common DPMS-pattern .308 magazines, so be sure to purchase the correct type. Both 10 and 20-round versions are available.
Q: Can I mount a scope on the fixed carry handle?
A: Technically, yes, with a carry handle scope mount, but it puts the optic very high. For a more conventional setup, you would need to have the carry handle removed by a gunsmith to install a flat-top rail, or use a forward-mounted optic on the handguard.
Q: Is the barrel threaded for a muzzle device?
A: The classic A2 configuration typically features a non-threaded barrel with a standard A2 birdcage flash hider pinned and welded in place. If a muzzle brake or suppressor mount is a priority, you may need to factor in gunsmithing costs.
This Armalite AR10A2B 308 Black Rifle represents a specific, value-driven choice in the large-frame AR world. It trades some modern modularity for proven simplicity and a very competitive price. For the shooter who wants a solid, no-nonsense .308 platform with historical credibility, it’s a compelling option. This rifle is available at firearms-missouri.com for Missouri residents and nationwide. Remember, an FFL transfer is required for firearm purchases. See the product page for current availability and to start the process.




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