Hornady Frontier .300 AAC Blackout 208gr FMJ Subsonic 20rd

Description

The Hornady Frontier .300 AAC Blackout subsonic load is designed for shooters who want a straightforward, proven option for suppressed rifles, range training, and controlled practice. Loaded to 1,025 fps muzzle velocity out of a 24-inch barrel, this ammunition stays well below the sound barrier, eliminating the supersonic crack that can compromise suppressor effectiveness.

Heavy 208-Grain FMJ for Subsonic Applications

The 208-grain full metal jacket bullet provides the mass needed to keep velocities subsonic while maintaining the ballistic stability you get from a heavier projectile. This weight also means the Frontier load works well in both short-barreled rifles and standard-length platforms. The FMJ design feeds smoothly through AR-pattern rifles and bolt guns alike, resisting deformation during cycling. The sectional density of these rounds keeps them tracking true at practical distances.

Quality Components Built to Last

Frontier ammunition uses Hornady's strict tolerances and quality-control standards. The cases are reloadable brass with military-grade boxer primers and powder selected for subsonic performance. That's where attention matters: subsonic loads require bulky powders that build pressure without pushing velocity too high. Everything is loaded on machinery designed to match Hornady's component quality, which means rounds feed consistently without surprises.

Versatile for Range Days and Training

These rounds work for target practice, general range training, sight-in sessions, and the kind of extended shooting where consistency matters. The predictable performance makes them useful for testing how a suppressed setup cycles and patterns. You get the Frontier benefit: solid manufacturing quality at a practical price point.