Aguila 22lr Sup Colibri 20gr 50/1000

The Aguila 22lr Sup Colibri 20gr ammunition is a specialized subsonic rimfire cartridge engineered for suppressed shooting applications where hearing-safe operation is the priority. Loaded with a 20-grain projectile and designed to cycle reliably in most standard .22 LR firearms, this round delivers the acoustic signature reduction essential for covert training, wildlife management, and specialized law enforcement scenarios without the ballistic performance demands of supersonic alternatives.

Subsonic .22 LR ammunition operates below the sound barrier—approximately 1,050 feet per second—which eliminates the supersonic crack that defines standard rimfire report. The 20-grain projectile mass and subsonic velocity profile minimize the acoustic signature when paired with a suppressor, making this load ideal for applications requiring stealth. Unlike full-power .22 LR rounds, subsonic variants prioritize sound attenuation over velocity, ensuring that suppressor effectiveness is maximized while maintaining reliable function in locked-breech or blowback actions designed for standard rimfire pressures.

This ammunition serves operators, trainers, and enthusiasts who require hearing-safe practice and field work without full centerfire logistics. Cold-weather reliability, magazine compatibility across conventional .22 platforms, and suppressor pairing make subsonic .22 LR a practical choice for extended training sessions, pest control in noise-sensitive environments, and marksmanship development where report control is non-negotiable. The 50-round and 1,000-round pack options accommodate both casual shooters testing suppressor configurations and high-volume operations requiring consistent supply.