Description
You’re on a multi-day hunt in the Missouri Ozarks, and the shot presents itself at 275 yards. The wind is a factor. You need a platform that’s stable, powerful, and precise enough to make the first shot count. That’s the exact scenario the Rock River Arms LAR-8 X-1 Rifle, .308 Winchester, 18″ Fluted Barrel, Tan Furniture is built for. It’s a purpose-driven .308 battle rifle engineered for sustained accuracy and reliability in demanding field conditions, blending the familiar AR-10 platform ergonomics with premium features for the serious shooter.
When it comes to bridging the gap between a precision rifle and a rugged field gun, this LAR-8 X-1 delivers. The heart of the system is its 18-inch, chrome-lined, fluted barrel. The fluting reduces weight up front for better handling without sacrificing the rigidity needed for consistent groups. Chambered in the proven .308 Winchester, it gives you the downrange energy for medium to large game, with an effective range that extends well beyond typical woodland distances. At a total length of 38.5 inches, it remains maneuverable in a blind or thick cover.
Rock River Arms builds these rifles with a focus on durability and shooter interface. The two-stage national match trigger provides a clean, predictable break that serious marksmen demand. The tan Magpul MOE stock and pistol grip offer a secure, comfortable hold in all conditions, and the rifle is mil-spec compatible for a wide range of aftermarket upgrades. The flat-top upper receiver comes with a Picatinny rail for optics, and the rifle includes rugged Midwest Industries flip-up iron sights—so it’s drop-in ready for your preferred optic setup. Here’s the thing—this isn’t a plinker; it’s a tool for when performance is non-negotiable.
| Caliber | .308 Winchester / 7.62x51mm NATO |
|---|---|
| Barrel | 18″ Chrome-Lined, Fluted |
| Overall Length | 38.5″ |
| Weight (Unloaded) | Approx. 8.9 lbs |
| Magazine | Includes (1) 20-Round Magazine |
| Trigger | Two-Stage National Match |
Pros: The fluted barrel offers an excellent balance of weight and stiffness. The two-stage trigger is a significant upgrade for precision work. The included Magpul and Midwest Industries furniture provides immediate utility and comfort. The .308 Winchester chambering ensures ample power and common ammunition availability.
Cons: At just under 9 pounds unloaded, it’s not a lightweight rifle—this is the trade-off for a solid, stable .308 platform. As an AR-10 pattern rifle, magazine and parts compatibility is specific to the LAR-8/DPMS pattern.
This rifle is for the hunter who pursues deer or hog in varied terrain, the prepared citizen who values a capable defensive rifle for rural property, or the shooter who simply demands a high-quality, American-made .308 for the range. It’s built for those who understand that in the field, reliability and first-shot accuracy are everything. With a price of $1785.06, it represents a serious investment in a rifle that will last a lifetime.
Frequently Asked Questions
Q: What magazines does this LAR-8 use?
A: This rifle uses SR-25/DPMS pattern .308 magazines. It ships with one 20-round Magpul PMAG, and is compatible with many aftermarket brands like Magpul and Lancer for that pattern.
Q: Is the barrel threaded for a muzzle device?
A: Yes, the 18-inch barrel features a standard 5/8″-24 thread pattern, allowing you to install a muzzle brake, compensator, or suppressor mount (subject to NFA regulations).
Q: Can I use standard AR-15 parts on this rifle?
A: No. While the controls and ergonomics are similar, the LAR-8 is an AR-10 platform chambered in .308. Critical components like the bolt carrier group, barrel, and lower parts are specific to this larger frame size and are not interchangeable with AR-15 parts.
This Rock River Arms LAR-8 X-1 is available at firearms-missouri.com for Missouri residents and nationwide. FFL transfer required for firearm purchases.




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