300 BLACKOUT SUBSONIC AMMO for Sale

Quick Look

300 Blackout subsonic ammo was developed in the early 2010s to provide effective suppressed fire with heavy bullets. Its design focuses on delivering reliable terminal performance at subsonic speeds. This round is popular for tactical, hunting, and suppressed shooting applications.

Why It's a Top Choice

• Optimized for reliable subsonic performance
• Compatible with standard AR-15 platforms
• Excellent for suppressed firearm use
• Heavy bullet weight improves terminal impact
• Reduced recoil and noise signature

Key Variants

300 Blackout 220gr Subsonic

Ideal for maximum sound suppression with a heavy bullet suited to hunting and tactical roles.

300 Blackout 190gr Subsonic

A balanced subsonic load offering good terminal performance and suppressed use.

300 Blackout 240gr Subsonic

Heaviest common subsonic load for penetrating power at close ranges under suppression.

Competitor Comparison Table

Best Use Cases

• Suppressed tactical operations
• Close to medium-range hunting
• Self-defense in quiet settings
• Range training at moderate distances
• Specialized precision shooting

FAQs

Can I use 300 Blackout subsonic ammo in any AR-15?

Yes, 300 Blackout subsonic rounds function reliably in AR-15 rifles with a properly chambered barrel and bolt designed for .300 AAC Blackout.

What is the main benefit of subsonic 300 Blackout ammo?

Its subsonic velocity reduces noise and recoil, making it ideal for suppressed firearms without sacrificing terminal effectiveness.

How does 300 Blackout subsonic ammo compare to supersonic?

Subsonic ammo travels below the speed of sound (~1050 fps), reducing noise; supersonic rounds exceed this speed, offering longer range but louder report.