Rock River Arms XAR1751BV1 | LAR-15M X-1 | .223 Wylde | 18″

The Rock River Arms XAR1751BV1 LAR-15M X-1 is a semi-automatic sporting rifle built for precision-oriented range work and field use. It ships with an 18-inch fluted stainless barrel, an adjustable RRA Operator carbine stock, Hogue grip and a RRA Two-Stage Ultra Match Varmint trigger for controlled, consistent shots. For an optic that pairs well with this platform and stays under $1,000, consider a Vortex Viper PST Gen II 1-6×24 for close-to-mid range target work. Typical applications for this rifle include precision target shooting and varmint/occasional small-game work.

Product Specifications

• The manufacturer part number is XAR1751BV1.
• The caliber is .223 Rem / 5.56 NATO.
• The action type is Semi-automatic.
• The barrel measures 18 inches and is fluted stainless steel.
• The rate of twist is 1:8″.
• The magazine capacity is 20 rounds and uses a detachable magazine.
• The stock is an adjustable RRA Operator carbine in black synthetic material.
• The handguard is a RRA free-float 15-inch aluminum M-LOK design.
• The trigger is a RRA Two-Stage Ultra Match Varmint unit.
• The muzzle device is a RRA Hunter Muzzle Brake.
• The rifle weighs 7.7 pounds.
• The overall length is 39 inches.
• The rifle ships with no iron sights.
• The UPC is 842834106196.

Built with a focus on accuracy and a stable shooting platform, the X-1 balances a stainless fluted barrel and a free-float aluminum handguard to reduce weight and harmonics while maintaining rigidity. The two-stage match varmint trigger and adjustable Operator stock make it straightforward to establish a comfortable, repeatable shooting position for extended range sessions. Whether you are refining your precision at the range or pursuing long-shot pest control, the XAR1751BV1 presents a purposeful, well-equipped package.

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