Rock River Arms XAR1751B LAR-15M X-Series Carbine

When seeking a modern sporting rifle that embodies a perfect blend of precision engineering, rugged reliability, and versatile performance, the Rock River Arms XAR1751B LAR-15M X-Series Carbine stands out as a premier choice. Designed for discerning shooters who demand consistent accuracy, robust construction, and adaptable functionality across a wide array of shooting disciplines, this carbine is an exceptional instrument for everything from competitive shooting and tactical applications to recreational plinking and personal defense.

Are you looking for a tactical carbine that offers superior handling and an ergonomic design for extended shooting sessions? Do you need a rifle that can perform flawlessly in various environments, whether on the range, in a competition, or for home defense? How do you ensure your investment in a firearm provides lasting value and delivers top-tier performance for years to come? The Rock River Arms XAR1751B LAR-15M X-Series Carbine directly addresses these vital questions, providing an answer forged in Rock River Arms' commitment to quality and innovation.

Unrivaled Performance and Key Design Features

The XAR1751B LAR-15M X-Series Carbine is meticulously crafted to deliver an outstanding shooting experience. At its core, this rifle is chambered for both .223 Remington and 5.56x45mm NATO, offering shooters the flexibility to use a wide variety of ammunition types common in the AR-15 platform. This dual-caliber capability means you can seamlessly transition between more affordable plinking rounds and high-performance defensive ammunition, making it incredibly versatile for all your shooting needs.

One of the most critical components influencing a rifle's accuracy and maneuverability is its barrel. The Rock River Arms XAR1751B features an 18-inch barrel, a length optimized to provide an excellent balance between ballistic performance and overall handling. An 18-inch barrel generally allows for higher muzzle velocities compared to shorter carbine barrels, contributing to flatter trajectories and increased effective range, especially beneficial for targets at intermediate distances. Yet, it remains sufficiently compact for agile movement and comfortable operation in dynamic shooting scenarios or tighter spaces. This barrel length is particularly favored by competitive shooters who require that extra edge in precision without sacrificing the ability to quickly transition between targets.

The rifle's aesthetic and functional foundation is its black finish, which provides a durable, non-reflective surface that protects the firearm from the elements and wear. This finish ensures the carbine maintains its operational integrity and appearance through rigorous use.

Ergonomics and User Comfort: The RRA Operator CAR Stock

Central to the carbine's exceptional ergonomics and shooter comfort is the Adjustable RRA Operator CAR Stock. This six-position collapsible stock allows shooters of various sizes and preferences to quickly and easily adjust the length of pull, ensuring a custom fit that enhances stability and reduces fatigue during extended shooting sessions. The RRA Operator CAR Stock is known for its robust construction and comfortable cheek weld, which is crucial for consistent sight alignment and recoil management. Whether you're wearing body armor or different layers of clothing, or simply adjusting for a more comfortable prone or kneeling position, the ability to fine-tune the stock length is invaluable. Its design contributes significantly to the rifle's intuitive handling and responsiveness, allowing the shooter to maintain optimal control and balance.

The Advanced LAR-15M Platform and M-LOK System

The "M" in LAR-15M signifies the integration of the M-LOK accessory attachment system on the free-float handguard. This modern system is a significant upgrade, offering shooters unparalleled flexibility in mounting accessories directly to the handguard. Unlike traditional Picatinny rails, M-LOK slots provide a sleeker profile when accessories are not attached, reducing bulk and weight while maintaining robust attachment points for lights, lasers, foregrips, bipods, and other tactical enhancements. The free-float design of the handguard ensures that it does not contact the barrel, thus preventing any pressure from accessories or gripping techniques from influencing barrel harmonics and shot consistency. This results in improved accuracy, a critical factor for any serious shooter. The benefits of a free-float M-LOK handguard include:

• Enhanced Accuracy: Reduced stress on the barrel, leading to more consistent shot placement.
• Modularity: Easy and secure attachment of a wide range of accessories.
• Weight Reduction: M-LOK is generally lighter than quad-rail systems.
• Improved Ergonomics: A slimmer profile for a more comfortable grip.

Reliability and Capacity: A Shooter's Dependable Companion

Reliability is paramount for any firearm, especially one intended for duty, competition, or personal defense. Rock River Arms has built a sterling reputation for manufacturing AR-platform rifles that perform consistently under demanding conditions. The XAR1751B LAR-15M X-Series Carbine benefits from this heritage, featuring high-quality components and meticulous assembly processes that ensure flawless operation.

The carbine comes standard with a 30+1 round capacity, meaning it can hold 30 rounds in the magazine plus one in the chamber. This generous capacity is ideal for competitive shooting, where high round counts are common, and for defensive applications, providing ample firepower when it matters most. It's compatible with standard AR-15 magazines, offering shooters a vast array of aftermarket options for capacity and material types.

Why Choose the Rock River Arms XAR1751B LAR-15M X-Series Carbine?

This carbine is not just another AR-15; it's a testament to Rock River Arms' dedication to crafting firearms that excel in real-world scenarios. Here's why it's a top contender for your next rifle purchase:

• Precision Manufacturing: Each component is manufactured to exacting standards, ensuring a tight fit and finish that translates to superior accuracy and longevity.
• Versatile Caliber: The .223 Rem/5.56x45mm NATO chambering provides flexibility for training, competition, and defense.
• Optimized Barrel Length: The 18-inch barrel strikes an ideal balance between ballistic performance and handling agility.
• Enhanced Ergonomics: The adjustable RRA Operator CAR Stock ensures a comfortable and custom fit for any shooter.
• Modern Modularity: The M-LOK free-float handguard offers state-of-the-art accessory integration without sacrificing accuracy.
• Duty-Grade Reliability: Built to perform under pressure, ensuring consistent operation when you need it most.
• Proudly American Made: Rock River Arms is known for its commitment to quality and American manufacturing.

Real-World Applications and Use Cases

• Competitive Shooting: For disciplines like 3-Gun, tactical rifle matches, or precision rifle series (where ARs are allowed), the XAR1751B's accuracy, adjustable stock, and M-LOK system make it an excellent choice for rapid target acquisition and transition.
• Home and Personal Defense: Its reliability, manageable recoil, and capacity make it a formidable tool for protecting your home and loved ones. The adjustable stock allows for quick adaptation to various scenarios, and the M-LOK handguard provides ample space for mounting tactical lights or lasers for low-light engagements.
• Recreational Shooting and Training: Enjoy endless hours at the range, perfecting your marksmanship skills. The rifle's robust build ensures it can withstand high-volume shooting, making it a dependable training partner.
• Hunting (where legal): With appropriate ammunition and hunting regulations considered, the .223/5.56 platform can be effective for small to medium game.

Caring for Your Rock River Arms XAR1751B

Proper maintenance is crucial to ensure your carbine performs optimally for its lifespan. Regular cleaning after each use, especially the bore, bolt carrier group, and trigger assembly, will prevent carbon buildup and maintain reliability. Lubrication of moving parts is also essential to reduce wear and ensure smooth operation. Always refer to the manufacturer's manual for specific cleaning and maintenance instructions. Investing in quality cleaning supplies and a sturdy gun case for storage and transport will also help preserve your investment.

Accessorizing Your XAR1751B

The beauty of the M-LOK system and the AR-15 platform is the vast ecosystem of accessories available. Consider enhancing your shooting experience with:

• Optics: A red dot sight for fast, close-quarters target acquisition, or a low-power variable optic (LPVO) for versatility across various ranges.
• Slings: A two-point sling for comfortable carry and quick transitions.
• Foregrips: Vertical or angled foregrips for improved control and stability.
• Weapon Lights: Essential for identifying targets in low-light conditions.
• Bipods: For stable shooting from a prone or bench rest position.
• Magazines: Additional 30-round magazines for extended range sessions or preparedness.

When you're ready to acquire this outstanding firearm, look no further than DEGuns.com. As a trusted retailer, DEGuns offers the Rock River Arms XAR1751B LAR-15M X-Series Carbine with the assurance of expert customer service and reliable delivery. Their commitment to providing quality firearms and accessories makes them the ideal partner for your next purchase.

The Rock River Arms XAR1751B LAR-15M X-Series Carbine isn't just a rifle; it's a meticulously engineered system designed to elevate your shooting performance. Its combination of an 18-inch barrel, versatile .223 Rem/5.56 NATO chambering, adjustable RRA Operator CAR Stock, and M-LOK free-float handguard makes it a formidable and adaptable firearm for any serious enthusiast.

Rock River Arms XAR1751B LAR-15M X-Series Carbine Specifications

Feature	Detail
Model	LAR-15M X-Series Carbine
Manufacturer	Rock River Arms
Caliber	.223 Rem, 5.56x45mm NATO
Barrel Length	18 inches
Capacity	30+1 Rounds
Stock	Adjustable RRA Operator CAR Stock
Handguard	M-LOK Free-Float
Finish	Black
UPC	842834114751