For real noise reduction - not just relative - Federal Subsonic delivers effective performance and extreme accuracy at velocities that enable whisper-quiet shooting through suppressors. Federal engineers selected some of the brand's most trusted bullet designs and modified them for muzzle velocities of 1,000 fps. Operating just below the speed of sound, this 308 Winchester load eliminates the harsh supersonic crack of standard-velocity ammunition that suppressors simply cannot silence, without sacrificing the precision or performance that shooters demand. Featuring a 205 grain Target Hollow Point (THP) projectile with a ballistic coefficient of 0.480, this load delivers consistent accuracy and stable flight at subsonic speeds, making it ideal for suppressed bolt-action and semi-automatic rifle platforms. Loaded with non-corrosive, centerfire boxer primers in reloadable brass cases, this ammunition is built and manufactured in the USA.
Product Highlights
- Suppressor-Optimized Design: Loaded to 1,000 fps muzzle velocity, staying just below the speed of sound to eliminate the supersonic crack that standard ammunition produces and suppressors cannot silence.
- 205 Grain Target Hollow Point Bullet: Modified projectile design supports stable flight and repeatable accuracy at subsonic velocities, with a ballistic coefficient of 0.480 for consistent trajectory performance.
- Brass Cases with Boxer Primers: Non-corrosive, centerfire boxer-primed brass cases are fully reloadable, offering excellent value for the precision shooter.
- Reduced Felt Recoil: Subsonic velocities produce dramatically reduced felt recoil compared to standard 308 Winchester loads, supporting faster follow-up shots and enhanced shooter comfort.
- Made in the USA: Manufactured by Federal Ammunition, a trusted American brand with decades of experience producing high-quality rifle ammunition for target and sporting use.
Specifications
- Brand: Federal
- Series: Subsonic
- Caliber: 308 Winchester
- Bullet Type: Target Hollow Point (THP)
- Bullet Weight: 205 Grain
- Muzzle Velocity: 1,000 fps
- Muzzle Energy: 455 ft-lbs
- Ballistic Coefficient (G1): 0.480
- Case Type: Brass
- Primer Type: Centerfire / Boxer
- Corrosive: No
- Reloadable: Yes
- Lead Free: No
- Rounds Per Box: 20
- Boxes Per Case: 10
- Application: Target Shooting / Suppressed Rifle
- Country of Origin: USA
- UPC: 604544711233
- MPN: 308SUB1
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