The Rock River Arms LAR-15M X-1 is engineered as a dedicated precision AR platform. Chambered in 223 Wylde, this rifle provides enhanced ammunition versatility, reliably accommodating both 5.56 NATO and .223 Remington cartridges for optimized performance across diverse load requirements and shooting disciplines. Its design focuses on delivering consistent accuracy for competitive shooting and stringent target engagement.
Key Features
Barrel System
An 18-inch fluted stainless steel barrel is integrated to maintain structural rigidity and facilitate efficient thermal dissipation during prolonged firing sequences. This design directly contributes to consistent, repeatable shot placement required for precision applications.
Trigger System
The Two-Stage Ultra Match Varmint Trigger is a critical interface for precision shot execution. It delivers a crisp, predictable break, enabling superior shooter control and mitigating input errors.
Muzzle Device
An integrated Hunter Muzzle Brake effectively mitigates felt recoil and muzzle rise. This functionality enables faster target reacquisition and facilitates maintenance of the sight picture through the firing cycle, enhancing follow-up shot capability.
Ergonomics & Interface
The rifle features a durable black finish for corrosion resistance and field longevity. A robust RRA A2 Operator Stock provides a stable and consistent shooting platform, while the Hogue Grip optimizes user interface with secure, ergonomic handling. These components collectively ensure a firm and controlled interface during operational deployment.
Technical Specifications
- Caliber: 223 Wylde (compatible with 5.56 NATO and .223 Remington)
- Barrel Length: 18 inches
- Barrel Material: Stainless Steel, Fluted
- Trigger: Rock River Arms Two-Stage Ultra Match Varmint
- Muzzle Device: Rock River Arms Hunter Muzzle Brake
- Stock: RRA A2 Operator Stock
- Grip: Hogue Grip
- Finish: Black
- Included Accessories: Carrying Case









