Federal American Eagle Suppressor Ammunition 300 AAC Blackout Subsonic 220 Grain Open Tip Match

Federal American Eagle 300 AAC Blackout subsonic 220 grain OTM suppressor ammo is purpose-built for shooters running suppressors on their 300 Blackout rifles. The subsonic loading keeps velocity below the sound barrier, which means your suppressor actually does its job—no supersonic crack that the can can't eliminate. Whether you're shooting suppressed semiautomatic rifles at the range or in the field, this ammunition runs clean and reliable without the excessive fouling that can gum up your action during extended shooting sessions.

What sets these rounds apart is Federal's attention to both the shooter's experience and the gun's health. The carefully chosen propellant burns cleaner than standard rifle ammo, extending the time between thorough cleanings. The 220 grain projectile is optimized for the subsonic envelope, so you get consistent performance through a suppressed barrel without worrying about cycling issues in semiautomatic platforms. At the volume shooting price point, American Eagle suppressor loads won't break the bank for practice and training.

Each box contains 20 rounds, making it convenient for stockpiling or grabbing a quick supply for your next range session. If you've invested in a quality suppressor, you owe it to yourself to feed your 300 Blackout ammunition that actually complements that investment.

Key Features

• Subsonic loading designed to eliminate supersonic crack that suppressors can't silence
• 220 grain OTM (Open Tip Match) projectiles optimized for subsonic velocity and performance
• Clean-burning powder formulation reduces fouling and extends cleaning intervals
• Reliable semiautomatic function—no short-stroking issues with suppressed 300 Blackout platforms
• 20 rounds per box for convenient storage and restocking

Specifications

Frequently Asked Questions

Will this ammunition work in my suppressed 300 Blackout semiautomatic rifle?

Yes. Federal designed this load specifically for suppressed semiautomatic firearms. The subsonic velocity and 220 grain weight are selected to cycle reliably in semiautomatic actions without short-stroking.

What makes subsonic ammo different from regular 300 Blackout ammunition?

Subsonic ammunition stays below the speed of sound (approximately 1,125 feet per second), which eliminates the supersonic crack that a suppressor cannot silence. This makes suppressed shooting significantly quieter than supersonic loads, even with a can installed.

Why does this ammunition produce less fouling?

Federal uses clean-burning propellants in this load that generate less carbon buildup and residue compared to standard rifle ammunition. This means you can shoot longer between cleanings, reducing maintenance downtime.

How much ammunition is in each box?

Each box contains 20 rounds, allowing you to purchase in quantities that suit your shooting schedule and storage preferences.