Atomic Ammunition 223 Remington 77gr HPBT Subsonic
Atomic Ammunition's subsonic 223 Remington loads feature 77-grain hollow point boat tail projectiles designed for suppressed rifle shooting with reduced noise signature.
Subsonic Performance for Suppressed Shooting
Atomic Ammunition's 223 Remington subsonic ammunition is purpose-built for shooters running suppressors on their rifles. By keeping velocities below the sound barrier, these loads eliminate the supersonic crack that typically accompanies centerfire rifle fire—even when suppressed.
Precision Projectile Design
Each round features a 77-grain hollow point boat tail (HPBT) projectile. This design offers several advantages:
- Aerodynamic efficiency — The boat tail profile reduces drag for consistent downrange performance
- Controlled expansion — The hollow point cavity ensures reliable expansion on impact
- Accuracy — HPBT projectiles are favored by precision shooters for their consistency and ballistic stability
Ideal Applications
These subsonic loads excel in:
- Suppressed rifle shooting at indoor and outdoor ranges
- Training and practice with hearing protection in mind
- Hunting applications where noise reduction is beneficial
- Tactical and defensive training scenarios
Packaging and Availability
Atomic Ammunition packages these rounds in 20-round boxes, with 10 boxes per case for convenient storage and transport.
Whether you're a suppressor enthusiast or simply looking to reduce noise signature during training, subsonic ammunition represents a thoughtful approach to responsible shooting.
