Description
The Armalite AR-10 3-Gun 7.62×51/.308 13.5″ Barrel with Turnable Brake Pinned for a Total 16 Inches Adjustable Stock Black 25rd is a competition-ready .308 rifle built for the 3-Gun circuit. It features a short, maneuverable 13.5-inch barrel with a permanently attached muzzle device to meet the 16-inch legal minimum, offering the handling of an SBR without the NFA paperwork. Priced at $2148.64, it delivers serious long-range power in a package designed for fast transitions and rapid follow-up shots.
Key Features
- Pinned & Welded 13.5″ Barrel: A 13.5-inch barrel with a turnable muzzle brake permanently attached to achieve a legal 16-inch overall barrel length. This setup reduces weight and length for better handling.
- 3-Gun Optimized: Built specifically for the dynamic demands of multi-gun competition, balancing .308 power with speed and controllability.
- Adjustable Stock: The collapsible stock allows for quick length-of-pull adjustments to fit different stages of fire or shooter preferences.
- High-Capacity Ready: Comes with a 25-round magazine, maximizing round count for longer stages and reducing reloads.
- Turnable Muzzle Brake: The pinned brake helps manage the substantial .308 recoil and muzzle rise, aiding in faster target reacquisition.
Specifications & Details
| Caliber | 7.62x51mm NATO / .308 Winchester |
| Barrel Length | 13.5″ (with pinned brake to 16″) |
| Overall Length (Est.) | ~34-37″ (stock adjusted) |
| Magazine Capacity | 25 Rounds |
| Stock | Adjustable, Collapsible |
| Action | Direct Impingement Semi-Auto |
Here’s the thing—this isn’t a plinker. It’s a purpose-built tool for a specific sport. The pinned muzzle device means the configuration is permanent, so you’re committed to this handy, powerful setup. The rifle is built on the robust AR-10 platform, known for its reliability with full-power cartridges. Weighing in at an estimated 9-10 pounds unloaded, it has enough heft to soak up recoil but remains quick to shoulder. It’s drop-in ready for competition, needing only an optic and a sling to be stage-ready. The build uses a standard AR-10 pattern, so many aftermarket triggers, grips, and accessories from brands like Magpul or Geissele that fit the Armalite AR-10 pattern should be compatible, giving you room to tune it to your liking.
Who This Rifle Is For
This Armalite is built first and foremost for the competitive 3-Gun shooter who wants to run the Heavy Metal or Tactical Optics division with a .308. It’s also a solid pick for a hunter wanting a compact, powerful rifle for dense brush or as a truck gun, though its competition-oriented brake can be loud for hunting partners. For the budget-conscious buyer looking at .308 ARs, it sits in a interesting spot—more affordable than many fully custom 3-Gun rifles but offering legit competition features you’d pay extra to add to a basic model.
Pros & Cons
Pros: The standout advantage is the handling. That shorter barrel makes a full-power .308 feel surprisingly nimble, a huge benefit in tight shooting bays. The pinned brake is a clever, cost-effective solution to avoid the $200 tax stamp and long wait for an SBR. You get a ready-to-race gun right out of the box, a claim many “competition” rifles can’t honestly make.
Cons: The permanent muzzle device limits your future muzzle option choices. That aggressive brake also creates significant concussive blast to the sides—not ideal for indoor ranges or crowded firing lines. And while the price is competitive for what it is, $2148.64 is still a significant investment compared to a standard 16-inch .308 rifle.
Frequently Asked Questions
Q: Is the muzzle brake really permanent?
A: Yes, it is pinned and welded to the barrel by a certified gunsmith. This is a legal requirement to make the 13.5-inch barrel a non-NFA item with a total length of 16 inches. It cannot be removed without destroying the device.
Q: Can I use standard SR-25/DPMS pattern magazines?
A: Armalite AR-10s typically use their own specific magazine pattern. This rifle will likely use Armalite-pattern magazines, like the included 25-rounder. Always verify magazine compatibility, as SR-25 mags may not fit correctly.
Q: Is this rifle good for long-range precision shooting?
A: It’s capable, but it’s optimized for a different job. The shorter barrel sacrifices some muzzle velocity, which can affect long-range ballistics. The adjustable stock and brake are for speed, not ultimate stability from a bench. It’s a 3-Gun rifle that can reach out, not a dedicated precision rig.
This Armalite AR-10 3-Gun model represents a focused value proposition: get a competition-configured .308 without custom shop prices. The pinned barrel setup is the key, offering a tangible performance benefit for the sport shooter. It’s available at firearms-missouri.com for Missouri residents and nationwide, with an FFL transfer required for firearm purchases. If you’re stepping into Heavy Metal division or want a uniquely handy .308, this rifle delivers a specific bang-for-your-buck.
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