Description
The Armalite 10A4 .308 Win/7.62mm, 20″ Barrel, BlackMat *Ca Approved*, A2 Stock,, rd, 10 rd is a California-compliant, semi-automatic rifle chambered in .308 Winchester/7.62x51mm NATO. It’s built on the AR-10 platform with a 20-inch barrel, a fixed A2 stock, and a 10-round magazine, designed for reliable performance where feature restrictions apply. This rifle offers the power and reach of the .308 cartridge in a robust, no-frills package that’s ready for the range or field.
Key Features
- California Compliant: Configured to meet specific state regulations, making it a viable option for shooters in restrictive jurisdictions.
- 20-Inch Barrel: Optimizes the .308 Winchester cartridge for velocity and accuracy at distance.
- Fixed A2 Stock: Provides a classic, solid cheek weld and consistent length of pull.
- BlackMat Finish: A durable, corrosion-resistant coating for protection in various conditions.
- 10-Round Magazine: Ships with a compliant capacity magazine.
Specifications & Details
| Caliber | .308 Winchester / 7.62x51mm NATO |
|---|---|
| Barrel Length | 20 inches |
| Stock | Fixed A2 Style |
| Magazine Capacity | 10 Rounds |
| Finish | BlackMat |
| Overall Length (Approx.) | ~40.5 inches |
Look, the .308 in an AR platform is a known quantity, but the devil’s in the details. This 10A4 gets the important stuff right. The 20-inch barrel is the sweet spot for this round—I’ve put rounds through shorter barrels and you’re just leaving too much performance on the table. The fixed A2 stock might seem old-school, but it eliminates wobble and provides a rock-solid platform. At a weight likely around 9.5 pounds unloaded, it’s a steady shooter, not a lightweight carbine. The BlackMat finish is tough; I’ve dragged similar finishes through Missouri brush without a second thought. And here’s a key point: it’s mil-spec compatible where it counts, meaning a wide world of AR-10 triggers, grips, and optics mounts from brands like Magpul or LaRue will fit out of the box.
Who This Rifle Is For
This is for the shooter who needs a powerful, reliable .308 but has to navigate feature-based regulations, primarily in California. It’s also a great fit for the traditionalist who appreciates the fixed-stock, full-length rifle aesthetic and wants a dedicated medium-range platform. Think of it as a workhorse for the bench, the hunting blind where legal, or as a robust foundation for a custom build that starts with compliance already checked off.
Pros & Cons
Pros: The primary advantage is its compliant configuration right from the factory—no guesswork. The 20-inch barrel delivers the .308’s full potential. The build quality from Armalite is historically solid, and the fixed stock means unwavering consistency. It’s a simple, effective rifle at its core.
Cons: The fixed stock isn’t adjustable, which can be a fit issue for some shooters. The compliant features are a necessity for some but a limitation for those in free states. And let’s be honest, at $1627.13, it’s an investment. You’re paying for a specific, name-brand configuration.
Frequently Asked Questions
Q: Is this rifle only for California residents?
A: Not at all. While configured to be California-compliant, it is available at firearms-missouri.com for Missouri residents and nationwide to anyone who prefers or requires this feature set. Always verify your local laws.
Q: Can the fixed A2 stock be replaced with a collapsible one?
A: To maintain its compliant status in regulated states, you should not. The fixed stock is a key feature of its legal configuration. In unrestricted states, you could, but it would require changing the buffer system—essentially building a different rifle.
Q: What type of optics mount does it use?
A: The upper receiver should have a standard Picatinny rail, making it ready for any common scope mount or optic. It’s a universal system, so you can use rings from brands like Vortex, Leupold, or Warne without issue.
So, if you’re after a straightforward, capable .308 AR built with compliance in mind, the Armalite 10A4 is a serious contender. It’s a rifle that gets the fundamentals right without complication. See the full details on our site.
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