The Knights Armament 31955 SR-25 Precision Carbine: A Masterpiece of Modern Firepower

For discerning shooters, tactical professionals, and precision enthusiasts seeking a formidable and exceptionally versatile semi-automatic rifle, the Knights Armament (KAC) SR-25 Precision Carbine stands as a benchmark. This isn't just another AR-style rifle; it's a testament to engineering excellence, renowned for its ability to bridge the gap between dedicated long-range precision and rapid, close-quarters effectiveness. If you've been asking, "What is the best .308 Winchester AR-platform rifle for diverse shooting applications?" or "Which rifle offers military-grade reliability with advanced ergonomics?", the SR-25 Precision Carbine is a definitive answer.

Unrivaled Performance Across the Spectrum

The SR-25 Precision Carbine, specifically the Model 31955, is engineered to excel in a multitude of demanding scenarios. Its core strength lies in its dual capabilities:

• Long-Range Accuracy: Equipped to deliver precise shots reliably past 800 meters, making it an ideal choice for designated marksman roles or competitive long-range shooting. The carefully selected 16-inch rifled steel barrel with a 1:10" twist rate is optimized for stabilizing a wide range of .308 Winchester (7.62 NATO) ammunition, ensuring consistent accuracy at extended distances.
• Close-Range Speed and Maneuverability: Despite its formidable long-range capabilities, the 16-inch barrel length provides a compact footprint suitable for rapid engagement in close-range environments. Its semi-automatic action, combined with a 20+1 capacity, allows for quick follow-up shots and sustained fire when necessary.

This unique combination of precision and agility means the SR-25 Precision Carbine supports the rigorous training regimens required to master both disciplines. Its robust construction ensures exceptional barrel and bolt life, providing the longevity and reliability expected from a premium KAC product.

Designed for the Modern Operator: Advanced Ergonomics and Control

A key differentiator for the KAC SR-25 Precision Carbine (Model 31955) is its thoughtful incorporation of ambidextrous controls. In a dynamic environment, split-second decisions and fluid manipulations are critical. KAC addresses this with:

• Ambidextrous Bolt Release: Allows for efficient manipulation from either side, crucial for rapid reloads or clearing malfunctions regardless of the shooter's dominant hand or position.
• Ambidextrous Selector: Ensures quick and intuitive safety/fire mode changes for both left- and right-handed users.
• Ambidextrous Magazine Release: Facilitates swift magazine changes, an essential feature for maintaining an advantage in any scenario.

These ergonomic enhancements offer significant advantages for left-handed users, providing them with the same intuitive control layout inherent to AR15-based platforms. For right-handed users, they offer alternate methods of manipulation, increasing overall efficiency of movement and adaptability in varying shooting positions or under stress.

The Black Polymer Grip provides a secure and comfortable hold, contributing to better weapon control and reduced fatigue during extended use. The adjustable stock further enhances ergonomics, allowing users to customize the length of pull for optimal comfort, sight picture, and recoil management, whether wearing body armor or shooting from different stances.

The Heart of Precision: The Drop-In 2-Stage Trigger

Central to the SR-25 Precision Carbine's exceptional performance is its Drop-In 2-Stage Trigger. This isn't merely a standard trigger; it's a precision instrument designed to serve dual roles:

• Long-Range Precision Marksmanship: The two-stage design allows for a deliberate take-up, followed by a crisp, predictable break. This distinct separation helps shooters maintain a steady aim, minimizing disruption to the sight picture at the critical moment of firing, thereby aiding in achieving tighter groups at extended ranges.
• Surgical Speed Shooting: While offering precision, the trigger also enables rapid, controlled follow-up shots. The clean break and minimal overtravel allow the shooter to quickly reset and engage multiple targets with precision and speed, crucial for dynamic engagements.

This sophisticated trigger system is a significant factor in the SR-25's ability to seamlessly transition between roles, providing a superior shooting experience for both static precision and agile tactical applications.

Suppressor-Ready Design: The 7.62 QDC Flash Suppressor

In an era where sound mitigation and flash signature reduction are increasingly important, the SR-25 Precision Carbine is built with suppressor compatibility in mind. It comes standard with a 7.62 QDC (Quick Detach Coupling) Flash Suppressor. The benefits are manifold:

• Reduced Muzzle Flash: Essential for maintaining a concealed position, preserving night vision, and reducing shooter disorientation, especially in low-light conditions.
• Reduced Ground Disturbance: Minimizes dust signatures when firing from prone positions, further aiding in concealment.
• KAC QDC Signature Reduction Device Support: The QDC design is specifically engineered to interface seamlessly with KAC's proprietary line of QDC suppressors. This ensures optimal performance, secure attachment, and reliable operation when a KAC suppressor is added, making the SR-25 a truly "suppressor-ready" platform right out of the box. This integrated approach saves users the hassle and expense of aftermarket muzzle devices when considering a KAC suppressor.

Robust Construction and Modularity: Built for Durability and Customization

The KAC SR-25 Precision Carbine is built to withstand the rigors of professional use.

• Receiver Material: The receiver is crafted from high-grade aluminum, known for its strength-to-weight ratio and durability. The black receiver finish provides a resilient, non-reflective surface.
• Barrel Description: The 16-inch barrel is made of rifled steel with a black finish, offering excellent corrosion resistance and barrel longevity.
• Handguards: The M-LOK handguards provide a versatile and robust platform for attaching accessories such as lights, lasers, bipods, and grips. The M-LOK system allows for direct attachment, keeping the profile sleek and weight down, while offering superior modularity compared to older rail systems. This gives users the freedom to configure their rifle precisely to their mission or preference.

Weighing in at approximately 9 lbs, the SR-25 Precision Carbine strikes an optimal balance between being robust enough to handle recoil and heavy use, yet manageable for sustained carry and dynamic engagements. Its overall length, adjustable between 35.75" and 39.50", further contributes to its adaptability across various user sizes and operational requirements.

Why Choose the Knights Armament SR-25 Precision Carbine?

For those evaluating high-performance .308 Win / 7.62 NATO semi-automatic rifles, the KAC SR-25 Precision Carbine (Model 31955) presents compelling reasons for selection:

• Proven Pedigree: Knights Armament Company has a storied history of developing battle-proven firearms for military and law enforcement agencies worldwide. The SR-25 lineage itself has seen significant adoption by elite forces, cementing its reputation for reliability and performance in the most demanding environments. This history offers a strong signal of trust and capability.
• Uncompromising Quality: Every component of the SR-25 is manufactured to exacting standards, using premium materials and advanced manufacturing processes. This commitment to quality translates into a rifle that performs consistently and reliably, round after round, year after year.
• Versatility Redefined: It genuinely excels at both ends of the performance spectrum – precision long-range shooting and rapid close-quarters battle. This "do-it-all" capability makes it an incredibly valuable asset for professionals and serious enthusiasts alike, reducing the need for multiple specialized firearms.
• Superior Ergonomics: The full suite of ambidextrous controls significantly enhances user interaction, making the rifle more intuitive and efficient to operate under pressure, regardless of shooting hand.
• Integrated Suppressor Capability: The factory-installed QDC Flash Suppressor not only reduces muzzle signature but also provides a direct, secure interface for KAC QDC suppressors, streamlining the path to a suppressed platform.
• Investment in Performance: While a premium firearm, the SR-25 represents an investment in unparalleled performance, reliability, and longevity. It's a rifle designed to be a lifetime asset for the serious shooter.

In summary, the Knights Armament SR-25 Precision Carbine (Model 31955, UPC 819064015826) is more than just a rifle; it's a precision instrument and a tactical workhorse, meticulously crafted to meet the highest standards of accuracy, reliability, and ergonomic efficiency. It is the answer for those who demand the absolute best in a .308 Win AR-style platform for a wide array of demanding applications, from the competitive shooting range to critical operational environments. Its robust feature set, coupled with KAC's legendary reputation, makes it a top-tier choice for serious firearm owners.

Key Specifications: Knights Armament SR-25 Precision Carbine

Feature	Detail
Brand	Knights Armament
Series	Precision Carbine
Model	SR-25
Caliber	.308 Win (7.62 NATO)
Barrel Length	16"
Twist Rate	1:10"
Muzzle Device	QDC Flash Suppressor
Action	Semi-Auto
Gun Platform	AR-10 Style
Capacity	20+1
Trigger	Two-Stage Match
Grip	Black Polymer
Handguards	M-LOK
Stock	Adjustable, Black
Receiver Finish	Black
Barrel Finish	Black
Hand	Ambidextrous
Overall Length (OAL)	35.75" - 39.50"
Weight	9 lbs
UPC	819064015826
MPN	31955
SKU	127161