REM 300BLK 220GR SUBSONIC 20/200

The Remington REM 300BLK 220GR Subsonic ammunition is engineered specifically for shooters seeking reliable, low-velocity performance. Designed in collaboration with Advanced Armament Corp (AAC), this round is optimized to minimize noise signature when used with a suppressor, delivering consistent subsonic velocities that avoid the supersonic crack common to standard loads.

This 220-grain load features an open tip flat base (OTFB) bullet design, which reduces lead exposure and helps prevent fouling within suppressor ports. The precise velocity control ensures uniform performance shot after shot, making it well-suited for applications where sound reduction is a priority. Manufactured by Remington, this cartridge combines trusted quality with specialized features to meet the demands of silencer-equipped firearms chambered in 300 Blackout.