Overview
KFF Defense offers Remington Subsonic .22 Long Rifle ammunition, engineered for suppressed firearm applications where acoustic signature reduction and consistent performance are critical. This rimfire cartridge is designed to operate below the speed of sound, mitigating the supersonic crack often associated with standard velocity loads. Developed through a joint effort by Remington and AAC (Advanced Armament Corporation) experts, this ammunition integrates specific bullet design with precise powder charges to deliver reliable performance.
Key Features
Subsonic Performance
This ammunition is manufactured to maintain velocities below the speed of sound, eliminating the supersonic crack and optimizing the effectiveness of sound suppression systems. The controlled velocity profile contributes to predictable projectile trajectory and consistent impact points.
Bullet Design & Construction
The 40-grain copper-plated hollow point projectile is specifically optimized for suppressed firearm use. The copper plating minimizes lead fouling within suppressor baffles and barrel ports, reducing maintenance requirements and extending suppressor service life. The hollow point design ensures reliable terminal performance at subsonic velocities.
Manufacturing Precision
Each cartridge is produced with rigorous velocity control standards, ensuring uniformity across the production batch. This attention to detail results in consistent ballistic performance, a critical factor for precision rimfire shooting, particularly when cycling suppressed firearms.
Technical Specifications
- Caliber: .22 Long Rifle (.22LR)
- Bullet Weight: 40 Grains
- Bullet Type: Copper-Plated Hollow Point (CPHP)
- Muzzle Velocity: Subsonic
- Quantity: 100 Rounds per Box
- SKU: RSR|REM21137
- Category: Rimfire Ammunition
