300 Blackout Ammo – Subsonic & Supersonic Tactical Rifle Rounds

Designed for versatility, power, and suppressed shooting performance, 300 Blackout ammo has become one of the most popular rifle cartridges among hunters, sport shooters, and tactical shooters. Whether you run a suppressed AR-15 build or you’re looking for a reliable option for home defense, 300 Blackout delivers exceptional performance in short-barrel rifles while maintaining accuracy and stopping power.

At Prime Outdoor Shop, we stock premium 300 Blackout ammunition from trusted manufacturers. Choose from subsonic rounds for quiet suppressed shooting or supersonic loads for maximum speed and terminal energy. Whatever your shooting purpose, we have the right ammunition to match it.

Why Choose 300 Blackout Ammo?

• Ideal for suppressed rifles and SBRs
• Excellent performance in short-barrel platforms
• Smooth cycling and reliable feeding
• Available in subsonic & supersonic configurations

300 Blackout Ballistics & Bullet Types

• Subsonic (190-220gr) — optimized for suppressors, quiet and heavy-hitting
• Supersonic (110-150gr) — high velocity for hunting & tactical defense
• Soft Point / Bonded — hunting and deep penetration
• OTM / HPBT — precision target shooting

Best Uses

• Suppressed shooting
• Home defense
• Hog and deer hunting
• Tactical & CQB applications

Popular Loads

• 110gr V-MAX
• 147gr FMJ
• 190gr Subsonic
• 220gr BTHP

Shop 300 Blackout ammo today and get reliable, accurate rounds built for performance in real-world shooting environments.

❓ FAQ Section

Q: What’s the difference between subsonic and supersonic 300 Blackout ammo?

Subsonic rounds are quieter and heavier, ideal for suppressed rifles; supersonic rounds have higher velocity for hunting and defense.

Q: Can 300 Blackout be used for hunting?
Yes — excellent for hogs, coyotes, and deer inside medium ranges.

Q: Is 300 Blackout good for home defense?
Yes — especially with soft-point or expanding defense loads; reduced over-penetration vs 5.56.