Hornady Frontier 300 Blackout 208 Grain Subsonic FMJ 20 Rounds

Hornady Frontier Subsonic 300 Blackout is a low-report centerfire cartridge loaded with a 208-grain full metal jacket projectile optimized for subsonic performance. Designed for suppressed training and low-noise target work, the round delivers reduced muzzle blast and predictable cycling with subsonic loads. Brass cartridge cases, military-grade boxer primers, and a matched propellant charge provide consistent ignition and uniform pressures. Measured performance yields approximately 1025 feet per second muzzle velocity and about 485 foot-pounds of energy. Manufactured under rigorous loading and quality-control protocols, the line emphasizes dimensional uniformity and repeatable ballistics for training and suppressed shooting applications.

Features:

• 300 Blackout ammunition

   

• Application: target
• 208 grain FMJ projectile