The Ruger LC Carbine in 5.7x28mm provides a compact, lightweight, and capable platform designed for tactical applications, target shooting, and general utility. Utilizing the potent 5.7x28mm cartridge, this carbine delivers consistent performance in a package engineered for portability and rapid deployment. KFF Defense evaluates this system as a practical choice for operators seeking a high-velocity, low-recoil option.
Key Features
Caliber & Performance
The 5.7x28mm cartridge is known for its flat trajectory, high velocity, and reduced recoil impulse, which enhances target acquisition and follow-up shot efficiency. The LC Carbine’s 16.25-inch barrel optimizes the 5.7x28mm’s ballistic profile, translating to improved velocity and terminal performance compared to shorter pistol-length barrels. This combination results in a precise and effective platform for its intended operational envelope.
Ergonomics & Handling
Constructed for minimal weight and footprint, the LC Carbine features an aluminum alloy receiver and a durable synthetic stock that folds for compact transport and storage. The design incorporates intuitive controls, familiar to users of various firearm platforms, to ensure rapid manipulation. An adjustable stock length of pull allows for user customization, ensuring consistent shoulder placement and aiming posture.
Accessory Integration
Equipped with a free-float M-LOK handguard, the LC Carbine offers multiple attachment points for lights, lasers, and other mission-essential accessories without impacting barrel harmonics. The 1/2″-28 threaded barrel facilitates direct mounting of suppressor devices or alternative muzzle attachments, further expanding the carbine’s operational versatility.
Reliability & Construction
The LC Carbine employs a delayed blowback operating system, contributing to its smooth function and mitigated recoil. This mechanism, combined with robust material selection for critical components, ensures consistent reliability under varied environmental conditions. The carbine is designed to accept readily available Ruger-57 magazines, streamlining logistics for users already invested in the 5.7x28mm ecosystem.
Technical Specifications
- Model: Ruger LC Carbine
- Caliber: 5.7x28mm
- Action: Semi-Automatic
- Barrel Length: 16.25 inches
- Overall Length: 28.70 inches (Open), 19.30 inches (Folded)
- Weight: 5.9 lbs (Unloaded)
- Receiver Material: Aluminum Alloy
- Stock/Grip Material: Synthetic
- Handguard: Free-Float M-LOK
- Capacity: 10+1 rounds (Utilizes Ruger-57 magazines)
- Sights: Adjustable Folding Sights
- Barrel Thread Pitch: 1/2″-28 RH
- Twist Rate: 1:9″ RH
- Muzzle Device: Thread Protector
- Operating System: Delayed Blowback
This product provides a robust and adaptable carbine solution for demanding applications.
