Rem Sub 22lr 40gr Hp 100/5000

The Remington Subsonic .22LR 40-grain hollow point ammunition delivers reliable, hearing-safe performance optimized for suppressed .22 rimfire rifles and pistols. Manufactured in the USA with tight velocity control to ensure subsonic performance—keeping bullets below the sound barrier to eliminate the supersonic crack that compromises stealth. This is the ammunition choice for operators and enthusiasts who prioritize noise signature reduction in tactical and training applications.

Each 100-round box contains 40-grain copper-plated hollow-point projectiles engineered through a joint development effort between Remington and Advanced Armament Corp (AAC) experts. The copper plating reduces lead fouling in suppressor baffles—a critical consideration for shooters running integrated or detachable silencers, where lead buildup accelerates maintenance cycles and can degrade baffle longevity. The hollow-point design maximizes effectiveness at subsonic velocities where expansion is limited by lower impact energy compared to supersonic loads.

This ammunition is purpose-built for suppressed .22 rimfire platforms used in tactical training, precision pest control, and recreational shooting where sound signature and suppressor compatibility matter. Hunters and shooters running .22 LR rifles with suppressors benefit from the controlled velocity and lead-reduction properties. The 40-grain projectile weight and subsonic velocity profile make this load unsuitable for supersonic-optimized barrels or applications requiring higher energy, but ideal for dedicated suppressed systems where stealth and suppressor preservation are priorities.