The HSM 300BLK1N Match 300 Blackout 208 Gr Hornady A Max 20 Per Box/25 Case is purpose-built match ammunition for shooters who demand consistent, subsonic performance. Loaded in Montana, each round pairs HSM’s meticulous hand-loading practices with the proven Hornady A-Max bullet, delivering reliable accuracy and smooth cycling in .300 AAC Blackout rifles. The 208 grain A-Max projectile is optimized for subsonic velocities around 1015 fps, making this load ideal for precision work with or without a suppressor.

This cartridge is tailored for range use, match practice, and target shooting where tight groups and repeatable ballistics matter. The heavy 208 grain bullet and subsonic speed help reduce noise and recoil while maintaining stable flight and predictable trajectory. Brass, reloadable cases and boxer primers further enhance long-term value for dedicated shooters. Backed by HSM’s reputation for careful craftsmanship and quality control, this .300 Blackout Match load offers dependable performance shot after shot.

Key Features:

• Manufacturer: HSM
• Model: 300BLK1N Match
• Caliber: 300 AAC Blackout (7.62x35mm)
• Bullet Type: Hornady A-Max
• Bullet Weight: 208 Grain
• Muzzle Velocity: 1015 Fps
• Muzzle Energy: 476 Ft-Lbs
• Rounds Per Box: 20
• Boxes Per Case: 25
• Application: Match, Range, Target
• Case Material: Brass