The Rise Armament RA-1121XR .308 Win Rifle

The Rise Armament RA-1121XR .308 Win Rifle stands as a testament to precision engineering, designed for discerning shooters who demand unwavering accuracy, robust reliability, and superior ergonomics from their long-range platform. For anyone seeking to achieve sub-MOA accuracy right out of the box, or elevate their performance in competitive shooting, hunting, or tactical applications, this rifle offers a compelling solution. It addresses the common frustrations of inconsistent groupings, uncomfortable shooting positions, and the need for costly aftermarket upgrades, delivering a comprehensive, high-performance package.

Who is the Rise Armament RA-1121XR For?

This rifle is meticulously crafted for a diverse range of shooting enthusiasts who prioritize precision and dependable performance:

• Long-Range Precision Shooters: Individuals dedicated to pushing the limits of their shooting capabilities at extended distances, demanding exceptional accuracy and consistency. If you're constantly asking, "How can I shrink my groups at 500 yards and beyond?", the RA-1121XR is built to answer.
• Hunters: Ethically minded hunters who require a rifle capable of precise shot placement on medium to large game, even at longer ranges, ensuring humane and effective harvests.
• Competitive Shooters: Participants in precision rifle series (PRS), 3-Gun competitions, or other marksman challenges where speed, accuracy, and reliability under pressure are paramount.
• Tactical Enthusiasts: Those who value a robust, versatile, and highly accurate AR-10 platform for training, recreational shooting, or duty applications where performance cannot be compromised.
• Discerning Firearm Owners: Shooters who appreciate high-quality components, meticulous craftsmanship, and a rifle that represents a significant investment in performance and longevity.

Key Features That Define Precision and Performance

The Rise Armament RA-1121XR is not just an assembly of parts; it's a meticulously engineered system where each component works in harmony to deliver an unparalleled shooting experience. Its design philosophy centers on maximizing accuracy, enhancing user comfort, and ensuring unwavering reliability in diverse conditions.

1. Chambered in .308 Winchester (7.62x51mm NATO): The Versatile Powerhouse
   The .308 Winchester cartridge is one of the most popular and versatile rifle calibers globally, renowned for its balance of power, accuracy, and manageable recoil. For those wondering, "What caliber offers the best balance for hunting deer, elk, and engaging targets out to 800 yards?", the .308 Win is a consistent top contender. It boasts excellent ballistic characteristics, widespread ammunition availability, and is effective for a broad spectrum of applications from medium to large game hunting to precision target shooting. The RA-1121XR leverages this cartridge's inherent capabilities to deliver outstanding terminal performance and long-range accuracy.
2. 20-Inch 416R Stainless Steel Fluted Barrel with 1:10 Twist Rate
   The barrel is the heart of any precision rifle, and Rise Armament spares no expense in this critical component.
   • 416R Stainless Steel: This specific grade of stainless steel is favored by custom barrel makers for its exceptional machinability, consistent grain structure, and resistance to corrosion, all of which contribute directly to superior accuracy and longevity.
   • 20-Inch Length: This barrel length strikes an optimal balance for the .308 Win cartridge. It provides sufficient dwell time for complete powder burn, maximizing muzzle velocity, while remaining maneuverable enough for various shooting positions and environments.
   • Fluting: The fluting on the barrel serves multiple purposes: it reduces overall weight without sacrificing rigidity, enhances heat dissipation during extended firing sessions (which helps maintain accuracy), and adds to the rifle's aesthetic appeal.
   • 1:10 Twist Rate: The 1:10 twist rate is ideal for stabilizing a wide range of .308 bullet weights, particularly the heavier, more ballistically efficient projectiles (168-175 grain) often favored by precision shooters for their enhanced accuracy and wind-bucking capabilities at long range. If you're asking, "What barrel twist rate is best for shooting heavy .308 bullets?", the 1:10 twist is often the answer.
3. Rise Armament Advanced Performance Trigger
   A truly exceptional trigger is arguably the most significant upgrade a precision rifle can have. Rise Armament, a company renowned for its triggers, equips the RA-1121XR with one of its flagship models, such as the RA-535 Advanced-Performance Trigger.
   • Crisp Break and Minimal Reset: This trigger offers an incredibly clean, crisp break with virtually no creep or overtravel, allowing the shooter to execute precise shots without disturbing the rifle's sight picture. The very short and positive reset enables rapid and accurate follow-up shots, critical in competition or when tracking moving targets.
   • Enhanced Accuracy: By eliminating the human error introduced by a heavy or gritty trigger pull, the Rise Armament trigger directly contributes to tighter groups and improved overall accuracy. It’s an indispensable feature for anyone striving for sub-MOA performance.
4. Magpul PRS GEN3 Adjustable Stock
   Ergonomics play a vital role in consistent shot placement, and the Magpul PRS (Precision Rifle/Sniper) GEN3 stock is a cornerstone of this rifle's design.
   • Unrivaled Adjustability: This stock offers extensive tool-less adjustments for both length of pull (LOP) and comb height (cheek weld). This allows every shooter to precisely tailor the rifle to their unique body geometry, scope setup, and shooting position, ensuring a consistent and comfortable interface between shooter and rifle.
   • Enhanced Stability: The robust construction and broad buttpad provide a stable platform for shooting from a bench, prone, or supported positions, minimizing rifle movement and maximizing precision.
   • Durable Construction: Built from high-strength polymer and aluminum, the PRS GEN3 is designed to withstand the rigors of demanding use in any environment. If your question is, "How do I achieve a perfect cheek weld and eye relief for long-range shooting?", the Magpul PRS stock provides the definitive answer.
5. Flat Dark Earth (FDE) Cerakote Finish
   Beyond aesthetics, the FDE Cerakote finish provides a layer of robust protection and tactical advantage.
   • Superior Durability: Cerakote is a ceramic-based firearm coating known for its exceptional hardness, abrasion resistance, and chemical resistance. It's far more durable than traditional bluing or phosphate finishes.
   • Corrosion Protection: The FDE Cerakote provides an impenetrable barrier against rust and corrosion, safeguarding the rifle's metal components from moisture, sweat, and environmental elements, ensuring longevity and reliable function in any weather condition.
   • Reduced Signature: The flat, non-reflective finish reduces glare, which can be advantageous in tactical or hunting scenarios.
6. Rise Armament 15-inch M-LOK Handguard
   The free-floating M-LOK handguard is a critical feature for both accuracy and modularity.
   • Free-Floating Design: By not touching the barrel, the free-float design eliminates any pressure points or inconsistencies that could negatively impact barrel harmonics, thus enhancing the rifle's inherent accuracy.
   • M-LOK Compatibility: The M-LOK system provides a lightweight, direct-attachment method for a vast array of accessories, including bipods, lights, lasers, and sling mounts, allowing for complete customization to suit specific missions or preferences.
   • Extended Length: The 15-inch length offers ample space for a comfortable grip, versatile accessory placement, and protection of the shooter's hand from barrel heat during rapid firing.
7. Rise Armament RA-701 Compensator
   Managing recoil and muzzle rise is essential for rapid follow-up shots and maintaining sight picture. The RA-701 compensator effectively directs gas to reduce both felt recoil and muzzle climb, enabling faster target reacquisition and greater shooting comfort. This is particularly beneficial for competitive shooters who need to deliver multiple accurate shots in quick succession.
8. Optimized Gas System with Low-Profile Gas Block
   A properly tuned gas system is vital for reliability and smooth operation. The RA-1121XR features a mid-length gas system, known for its smoother recoil impulse compared to carbine-length systems, and a low-profile gas block. This combination ensures consistent cycling, reduces wear on internal components, and allows for the free-floating handguard to maintain its performance benefits.

Real-World Applications and Benefits

The meticulous engineering of the Rise Armament RA-1121XR translates directly into tangible benefits for the user across various disciplines.

• For the Precision Shooter: This rifle is engineered to deliver consistent sub-MOA accuracy with match-grade ammunition. The combination of the precision barrel, crisp trigger, and adjustable stock allows shooters to extract every ounce of potential from their ammunition and technique, making challenging long-range shots achievable. If your goal is to consistently print tiny groups at 1000 yards, the RA-1121XR provides the foundation.
• For the Hunter: Imagine the confidence of knowing your rifle is capable of pinpoint accuracy when that trophy animal steps into view. The .308 Winchester cartridge is more than sufficient for most North American big game, and the RA-1121XR’s reliability and precision ensure ethical, one-shot harvests, even at extended distances where shot placement is critical.
• For the Competitive Shooter: In the high-stakes environment of competition, every fraction of a second and every millimeter of accuracy counts. The RA-1121XR’s fast-reset trigger, recoil-reducing compensator, and ergonomic adjustability provide a significant advantage, enabling quicker transitions, faster follow-up shots, and reduced shooter fatigue over long stages.
• For All Shooters: The modularity of the AR-10 platform, combined with the M-LOK handguard, means this rifle can be easily customized with optics, lights, lasers, and other accessories to perfectly suit individual preferences and evolving needs. Its durable Cerakote finish ensures it will withstand the rigors of heavy use and harsh environments, providing years of reliable service.

Why Choose the Rise Armament RA-1121XR?

In a market saturated with AR-10 platforms, the Rise Armament RA-1121XR distinguishes itself through its unwavering commitment to premium components and precision manufacturing. It offers an out-of-the-box solution for shooters who demand top-tier performance without the hassle and expense of numerous aftermarket upgrades. Rise Armament’s reputation for producing some of the finest triggers and rifle components in the industry is reflected in every aspect of the RA-1121XR, making it a trusted and highly recommended option. This rifle embodies the pinnacle of modern semi-automatic precision, providing a competitive edge and an enjoyable shooting experience whether at the range, in the field, or in competition.

Care and Maintenance for Optimal Performance

To maintain the exceptional accuracy and reliability of your Rise Armament RA-1121XR, regular and proper maintenance is crucial.

• Barrel Cleaning: Use a quality bore cleaner and brushes, always cleaning from the breech end if possible, to remove carbon and copper fouling. This preserves barrel life and accuracy.
• Bolt Carrier Group (BCG): Disassemble and clean the BCG thoroughly, ensuring all carbon is removed from the bolt, bolt carrier, and firing pin. Lubricate lightly before reassembly.
• Gas System: Periodically inspect the gas tube and gas block for any carbon buildup.
• General Lubrication: Apply a thin layer of quality firearm lubricant to all high-friction areas, such as the BCG rails, charging handle, and trigger components.
• External Surfaces: Wipe down the Cerakote finish with a silicone cloth to remove fingerprints and protect against moisture.

By adhering to a consistent maintenance schedule, you ensure your RA-1121XR continues to deliver its designed sub-MOA precision and unwavering reliability for years to come.

The Rise Armament RA-1121XR is more than just a rifle; it's a precision instrument built to exceed the expectations of the most demanding shooters. Its combination of an optimized barrel, advanced trigger, ergonomic adjustability, and robust construction makes it an ideal choice for anyone serious about long-range accuracy and reliable performance. This exceptional firearm is available for purchase and ready to enhance your shooting experience.

Feature	Detail	Benefit
Caliber	.308 Winchester (7.62x51mm NATO)	Versatile, powerful, widely available, effective for hunting and long-range precision.
Barrel	20" 416R Stainless Steel Fluted, 1:10 Twist	Enhanced accuracy, reduced weight, improved heat dissipation, stabilizes heavy bullets.
Trigger	Rise Armament Advanced Performance Trigger	Crisp, clean break with minimal reset for superior shot control and faster follow-up shots.
Stock	Magpul PRS GEN3 Adjustable Stock	Unrivaled adjustability for LOP & comb height, ensuring consistent cheek weld and shooter comfort.
Finish	Flat Dark Earth (FDE) Cerakote	Superior durability, corrosion resistance, reduced glare, and distinct aesthetic appeal.
Handguard	15-inch M-LOK Free-Float	Enhances accuracy, provides extensive accessory attachment points, and protects the barrel.
Muzzle Device	Rise Armament RA-701 Compensator	Effectively reduces recoil and muzzle rise for faster target reacquisition.
Gas System	Mid-length with Low-Profile Gas Block	Ensures smooth, reliable cycling and reduces wear on components.
Platform	AR-10 Semi-Automatic	Familiar controls, robust design, extensive aftermarket support for customization.
UPC	851046006743	Unique product identifier for easy verification and procurement.