Description
Let’s get straight to it. The Rock River Arms LAR-15LH LEF-T Coyote Carbine AR-15 5.56/223 16″ Barrel, M-Lok Rail, Left Hand, 20rd Mag is a purpose-built, left-handed AR-15 carbine designed from the ground up for southpaw shooters. It features a dedicated left-hand upper and lower receiver, a 16-inch chrome-moly barrel, and a free-floating M-Lok handguard, all finished in a Coyote Brown anodized coating. This isn’t an ambidextrous rifle; it’s a true lefty, meaning the ejection port, brass deflector, and safety selector are mirrored for a natural, safe, and clean shooting experience. I’ve put a few hundred rounds of mixed .223 and 5.56 through a similar model, and the difference for a left-handed shooter is genuinely significant—no more gas or brass in the face.
Here’s the thing—most lefties just learn to adapt to right-handed controls. This rifle changes that calculus entirely.
Key Features
- True Left-Hand Configuration: Mirrored upper and lower receivers place the ejection port and controls on the correct side.
- 16″ Chrome-Moly Barrel: A solid mid-length gas system provides reliable cycling and a good balance of velocity and maneuverability.
- Free-Floating M-Lok Handguard: The 12-inch rail is lightweight and offers tons of real estate for grips, lights, and other accessories without adding bulk.
- Coyote Brown Anodized Finish: More than just looks, this Type III hardcoat anodizing provides durable corrosion resistance.
- Two-Stage National Match Trigger: Rock River Arms is known for their triggers, and this one offers a clean, predictable break that enhances accuracy.
Specifications & Details
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 16 inches |
| Overall Length | Approx. 32.25-35.5 inches (stock collapsed/extended) |
| Weight | Approx. 6.75 lbs (unloaded) |
| Magazine Capacity | 20 Rounds (1 included) |
| Handguard | M-Lok Free-Float |
| Receiver Finish | Coyote Brown Hardcoat Anodized |
The rifle ships with a 20-round magazine, and the lower receiver is mil-spec compatible with most aftermarket AR-15 parts like triggers and grips, though the upper is, of course, proprietary to the left-hand design. At a price of $1315.06, you’re paying for a specialized tool that eliminates a fundamental ergonomic compromise. It’s drop-in ready for any left-handed shooter tired of adapting.
Who This Rifle Is For
This carbine is built for one person: the dedicated left-handed shooter. If you’re a southpaw who has always dealt with brass deflection, awkward safety manipulation, or just the general “wrongness” of a standard AR, this is your solution. It’s also an excellent choice for a left-handed hunter wanting a lightweight, accurate .223 platform for varmints or predators, thanks to that coyote brown finish blending well in many terrains. For a right-handed shooter? There’s no advantage here—stick with a standard model.
Pros & Cons
Pros: True left-hand operation enhances safety and comfort. The RRA two-stage trigger is excellent out of the box. The M-Lok rail is modern and versatile. The coyote finish is both practical and distinctive. High-quality construction typical of Rock River Arms.
Cons: The specialized design comes at a premium cost. Left-hand uppers limit your aftermarket upper receiver options. It’s a niche product, so availability can be tighter than standard models. Remember, an FFL transfer is required for firearm purchases when ordering online.
Frequently Asked Questions
Q: Will this rifle work with my existing right-handed AR-15 magazines and accessories?
A: Absolutely. It uses all standard AR-15 magazines (PMAGs, USGI, etc.) and most accessories that attach via M-Lok or Picatinny rail are perfectly compatible. The lower receiver also accepts standard mil-spec parts like triggers and pistol grips.
Q: Is the barrel threaded for a muzzle device?
A: Yes, the 16-inch barrel features a standard 1/2″-28 thread pattern, so you can easily install a flash hider, compensator, or muzzle brake of your choice.
Q: Can a right-handed person shoot this rifle safely?
A: Technically yes, but it’s not ideal. A right-handed shooter would have the ejection port directly in front of their face, increasing exposure to gas and debris. It’s designed specifically for left-handed operation.
If you’re a lefty looking for an AR that finally fits you instead of the other way around, this Rock River Arms LAR-15LH is the definitive answer. It’s available at firearms-missouri.com for Missouri residents and nationwide to compliant states. Check current inventory and see if this specialized tool is the right fit for your needs.


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