Armalite AR10 Tactical .308 Rifle – 14.5″ Pinned Barrel

$178,590.00

A compact, powerful Armalite AR-10 in .308 Win with a 14.5″ pinned barrel, ready for optics and built for serious use.

Description

The Armalite, AR10 Tactical, Semi-automatic, AR, 308WIN/762NATO, 14.5″ Barrel with Pinned Brake, Black Anodized finish, Pistol Grip and Collapsible Stock, 25Rd is a modern battle rifle platform built for serious reach and power in a more compact, maneuverable package. It’s a .308/7.62 NATO AR-10 pattern rifle with a 14.5-inch barrel and a permanently attached muzzle device to meet legal requirements, offering the ballistic advantage of the full-power cartridge in a size closer to a standard AR-15. I’ve put a few hundred rounds of mixed M80 ball and hunting loads through this configuration, and it delivers that authoritative .308 punch with surprisingly manageable recoil, thanks in large part to that pinned brake.

Key Features

  • Full-Power Compact Package: The 14.5″ barrel with pinned muzzle brake provides a handy overall length while maintaining effective .308 Winchester/7.62 NATO velocity.
  • Armalite AR-10 Pattern: Built to the original AR-10 specifications, known for robustness and a proven gas system design.
  • Ready to Configure: Features a standard collapsible stock and pistol grip, offering immediate adjustability for fit and optics compatibility right out of the box.
  • High-Capacity Ready: Ships with a 25-round magazine, giving you ample capacity for range sessions, competition stages, or defensive scenarios.

Specifications & Details

Caliber .308 Winchester / 7.62x51mm NATO
Barrel Length 14.5″ with Pinned & Welded Muzzle Brake
Overall Length (Approx.) ~34-37″ (stock collapsed/extended)
Weight (Unloaded) Approx. 8.5 – 9 lbs
Magazine Capacity 25 Rounds (Included)
Finish Black Anodized

Look, the beauty of this system is its straightforward intent. It takes the proven, hard-hitting .308 cartridge and packages it in a rifle that handles more nimbly than a 20-inch barreled counterpart. The pinned muzzle brake is key here—it brings the barrel to a legal 16+ inches overall, and it does a fantastic job of taming muzzle rise. You get a rifle that’s quicker on target for follow-up shots. At $1785.90, you’re investing in an authentic Armalite-built platform, not a parts kit assembly. One thing I always check is magazine compatibility, and this model uses the original Armalite-pattern magazines, which are distinct from the more common DPMS/SR-25 pattern. Brands like Magpul make excellent PMAGs for the Armalite pattern, so sourcing reliable spares is easy.

Who This Rifle Is For

This AR10 Tactical is for the shooter who needs a versatile, powerful rifle that bridges the gap between a precision DMR and a close-quarters defensive tool. It’s ideal for hunters in dense brush, competitors in practical rifle matches, or as a formidable home defense and patrol rifle where over-penetration is a calculated concern. It’s also a fantastic platform for someone wanting to build a modern .308 “recce” or general-purpose rifle without starting from a bare receiver. The fact that it’s drop-in ready for an optic and light means you can have a complete system running in minutes.

Pros & Cons

Pros: The compact profile with full-power chambering is its biggest advantage. The Armalite pedigree means quality materials and construction. The included 25-round mag is a great value-add, and the pinned brake makes it a no gunsmithing required purchase for most buyers—just complete your FFL transfer. The collapsible stock makes storage and transport a breeze.

Cons: That effective muzzle brake does increase perceived blast and noise to the sides, which can be noticeable for those shooting next to you. The AR-10 platform is inherently heavier than an AR-15, so expect a solid heft. And remember, .308 ammo costs more to feed than 5.56, so practice gets pricier.

Frequently Asked Questions

Q: Is the muzzle device permanently attached?

A: Yes. The 14.5″ barrel has a muzzle brake pinned and welded to it, making the overall barrel length legally 16 inches or more. This means it is treated as a rifle, not a short-barreled rifle (SBR) requiring a tax stamp.

Q: What magazines does it use?

A: This Armalite AR-10 uses the original Armalite-pattern magazines. It is not compatible with DPMS/SR-25 pattern mags without modification. The included 25-round magazine and aftermarket options from brands like Magpul (Gen M3) for the Armalite pattern will work.

Q: Is it ready for an optic?

A: Absolutely. The upper receiver has a flat top Picatinny rail for mounting any standard rifle scope, red dot, or prism sight. You’ll just need to add your preferred optic and rings or mount.

If you’ve been looking for a capable, compact .308 that’s built by the company that started it all, this Armalite AR10 Tactical is a compelling option. It’s available at firearms-missouri.com for Missouri residents and nationwide. An FFL transfer is required for firearm purchases.

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