Description
The Frontier Cartridge Subsonic .300 AAC Blackout 208 Grain FMJ is purpose built for shooters looking to maximize the suppressed capabilities of the .300 BLK platform. Manufactured by Hornady under the Frontier Cartridge line, this load is designed to deliver consistent subsonic performance, reliable cycling, and smooth shooting characteristics for training and range use.
Loaded with a 208 grain Full Metal Jacket projectile, this cartridge is engineered to remain subsonic, helping reduce the sonic crack associated with supersonic ammunition when used with a suppressor. Frontier utilizes industry leading loading techniques and quality control procedures to ensure reliable ignition and dependable performance.
The heavy 208gr projectile provides a softer recoil impulse and is particularly well suited for short barreled rifles and suppressed AR platform firearms. Subsonic .300 Blackout loads like this are commonly optimized around velocities near ~1,025 fps, depending on barrel length and environmental conditions.



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