Description
Picture this: you’re on the back forty, the sun is low, and you spot a prairie dog mound at 200 yards. You need a rifle that’s steady, precise, and ready to go. That’s the exact scenario the Rock River Arms LAR-15LH Varmint A4 AR-15 SA 223 /5.56 16″ Barrel, A2 Stock Black, 20rd is built for. It’s a purpose-driven, left-hand configured AR-15 platform designed for accuracy and control in varmint and target shooting applications.
The Rock River Arms LAR-15LH Varmint A4 AR-15 SA 223 /5.56 16″ Barrel, A2 Stock Black, 20rd is a left-handed, semi-automatic rifle chambered in .223 Wylde for enhanced accuracy with both .223 Remington and 5.56 NATO ammunition. It features a 16-inch heavy barrel, an A2 fixed stock, and a varmint-style upper receiver, delivering reliable, repeatable performance straight from the factory with no gunsmithing required. This rifle ships to Missouri and compliant US states.
When it comes to precision work, the foundation is everything. Rock River Arms starts with a cold hammer-forged, chrome-lined barrel. It’s a 16-inch heavy contour model that provides the rigidity needed for consistent shot placement, especially as the barrel heats up. The .223 Wylde chamber is the key spec here—it’s engineered to safely and accurately fire both .223 Rem and 5.56mm rounds, giving you flexibility at the ammo counter without sacrificing tight groups. The rifle’s overall length is 35.5 inches, and it weighs in at a solid 7.75 pounds, providing a stable shooting platform.
The left-hand configuration is the core of this build. The ejection port, brass deflector, and forward assist are all mirrored on the left side of the upper receiver. For a southpaw shooter, this means spent brass is directed safely away from your line of sight and body—no more getting tagged by hot casings or dealing with gas blowback. The A2 fixed stock offers a classic, rock-solid cheek weld and length of pull, eliminating any wobble or play you might find in an adjustable model. It’s a simple, proven design that just works.
Up top, you have a flat-top upper receiver with a Picatinny rail for optics. This is where you’ll mount your choice of scope, which is non-negotiable for stretching this rifle’s legs. The two-stage national match trigger is a standout feature, offering a clean, crisp break that significantly aids in shot control. The lower is compatible with standard AR-15 parts, so upgrades like ambidextrous safety selectors are straightforward. Priced at $1315.06, this is a dedicated tool for a specific job.
| Caliber | .223 Wylde (Fires .223 Rem & 5.56 NATO) |
| Barrel | 16″ Heavy, Chrome-Lined, 1:9 Twist |
| Operation | Direct Impingement, Semi-Auto |
| Stock | A2 Fixed |
| Handedness | Left-Hand Eject |
| Magazine Capacity | 20 Rounds (One Included) |
Pros: True left-hand operation enhances safety and shooter comfort. The heavy barrel and match trigger are built for accuracy. The .223 Wylde chamber offers superior ammunition versatility. The fixed A2 stock provides unwavering stability. It’s a complete, ready-to-shoot system from a reputable manufacturer.
Cons: The fixed stock isn’t adjustable for different shooters or gear. At over 7.5 pounds, it’s heavier than a carbine-style AR-15. The left-hand configuration is specialized, so it won’t appeal to right-handed shooters. It’s a dedicated varmint/target rifle, not a lightweight patrol or home defense carbine.
So who is this rifle for? It’s built for the left-handed shooter who demands precision. The farmer or rancher managing crop-damaging pests. The competitive shooter looking for a reliable entry into service rifle matches. The enthusiast who appreciates the ergonomic correctness of a true left-hand platform and wants a rifle that’s accurate out to 300+ yards without modification. It’s for the shooter who values a solid, no-nonsense foundation over flashy accessories.
Frequently Asked Questions
Q: Can a right-handed person shoot this left-hand model?
A: Technically, yes, but it’s not ideal. The brass will eject directly across a right-handed shooter’s field of view, which can be distracting and potentially unsafe. This rifle is specifically engineered for left-handed shooters.
Q: What type of optic should I use on this rifle?
A: A variable-power scope in the 3-9x or 4-12x range is an excellent match for the varmint barrel and trigger. Brands like Vortex, Leupold, or Nikon offer models that pair perfectly with this rifle’s capability, allowing you to take full advantage of its accuracy potential.
Q: Is the barrel threaded for a muzzle device?
A: No. This varmint model typically features a target crown on the barrel rather than threaded muzzle. The design prioritizes accuracy and is not intended for mounting a flash hider or compensator, keeping the profile clean and the crown protected.
If a dedicated, accurate, and properly configured left-hand AR-15 fits your needs, the Rock River Arms LAR-15LH Varmint A4 is a serious contender. See the full details and check availability at firearms-missouri.com for Missouri residents and nationwide.
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