Description
Let’s be honest—most of us have a soft spot for the .308/7.62x51mm platform. It’s the power you want when you need to reach out and touch something with authority, but the full-length rifles can be a chore. That’s where this configuration shines. I’ve put a few hundred rounds of everything from cheap surplus to match-grade 168gr through this specific Armalite AR-10 Tactical 7.62x51mm 16″ Barrel Magpul MBUS Flip-Up Sights Magpul STR Collapsible Stock Black 25rd, and it’s built to handle the role of a modern, maneuverable battle rifle without compromise. At $1801.50, it’s a serious tool that doesn’t require a second mortgage.
So, what is it? The Armalite AR-10 Tactical is a direct-gas-impingement, semi-automatic rifle chambered in 7.62x51mm NATO. This specific model features a 16-inch barrel for improved handling, a full Magpul furniture suite including the STR stock and MBUS backup sights, and ships with a 25-round magazine. It’s a ready-to-roll package designed for defensive, tactical, and heavy-duty sporting use. The best part? It fits out of the box with a wide range of AR-10/M110 pattern accessories, so customization is straightforward.
Key Features & Handling
The 16-inch barrel is the heart of this build’s appeal. You’re getting the ballistic capability of the .308 cartridge in a package that’s far easier to wield in and out of a vehicle or in tighter spaces than a 20-inch rifle. The weight balance is excellent; the heft is in the right places, making it feel solid but not front-heavy. The Magpul STR stock is a standout—it’s rock-solid when extended, with a great cheek weld, and the storage compartments are perfect for stashing spare batteries or cleaning kits. The included MBUS Gen 2 sights are a genuine value-add, giving you instant backup capability the moment you take it from the case. The rifle tips the scales at a manageable 8.6 pounds unloaded, which is reasonable for a .308 platform.
Reliability is non-negotiable, and this AR-10 runs. The direct gas system is proven, and the rifle’s tolerances are tight without being finicky. I’ve found it cycles everything from lighter commercial .308 loads to heavier M80 ball without a hiccup, provided you keep it reasonably lubricated. The controls are all standard AR-pattern, so if you’re familiar with an AR-15, you’re already an expert here. The rifle is compatible with Magpul PMAG® 25 LR/SR GEN M3 magazines and other SR-25 pattern mags, giving you plenty of options for spares. This rifle is available at firearms-missouri.com for Missouri residents and nationwide.
| Caliber | 7.62x51mm NATO / .308 Winchester |
| Barrel Length | 16 Inches |
| Overall Length (Stock Extended) | Approx. 35.5 Inches |
| Weight (Unloaded) | 8.6 lbs |
| Stock | Magpul STR Collapsible |
| Sights | Magpul MBUS Flip-Up Front & Rear |
Pros & Cons
The Good: It’s a turn-key, high-performance .308. The Magpul furniture is top-tier and practical right from the start. The 16-inch barrel offers a fantastic balance of power and maneuverability. Reliability with the Armalite name behind it is a major confidence booster.
The Considerations: It’s a .308, so ammunition costs are higher than 5.56mm. As with any AR-10 pattern rifle, it’s heavier than an AR-15. The direct gas system can run a bit dirtier than some piston-driven alternatives, but it’s simple and easy to maintain.
Who Is This Rifle For?
This is for the shooter who needs a definitive step up in terminal performance. Think of it as a duty-ready rifle for home defense on large properties, a trusted companion for hunting medium to large game at moderate ranges, or a formidable platform for practical/tactical competition. It’s also for the enthusiast who appreciates a well-sorted factory build that doesn’t need immediate upgrades to be effective. The 25-round magazine capacity provides serious firepower for sustained use.
Frequently Asked Questions
Q: Is this rifle compatible with all AR-10 parts and accessories?
A: Not all. The AR-10 platform lacks a universal standard. This Armalite model follows the Armalite AR-10B/SR-25 pattern for critical components like the bolt carrier group, barrel extension, and magazines. It uses a DPMS-pattern rail for handguards. Always verify pattern compatibility before purchasing parts.
Q: Can I use .308 Winchester and 7.62x51mm NATO ammunition interchangeably?
A: Yes, this rifle is chambered to safely fire both .308 Winchester commercial ammunition and 7.62x51mm NATO surplus. As always, consult your owner’s manual and start with factory ammunition to ensure reliable function.
Q: What’s the effective range with the 16-inch barrel?
A: With quality ammunition, making consistent hits on man-sized targets out to 600-700 yards is well within the capability of a skilled shooter. The .308 retains significant energy at distance, making the 16-inch barrel a great choice for realistic engagement distances. The rifle’s overall length with the stock collapsed is about 32.5 inches, making it very storage-friendly.
If you’re ready to step up to a .308 platform that’s built right and ready to work, this Armalite AR-10 Tactical configuration deserves a close look. Check its current availability on our site.
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