The Atomic Ammunition Rifle Subsonic 5.56x45mm NATO 125 Grain Round Nose delivers a smooth, reduced-velocity shooting experience in a compact 20-round box. Built around a brass case and a 125 grain lead round nose projectile, this load is engineered for consistent performance and dependable function in rifles chambered for 5.56 NATO or .223 Remington.
This subsonic cartridge is well suited for range sessions, training, and situations where a lower report and softer recoil are preferred. The round nose bullet profile promotes reliable feeding, while Atomic’s careful loading practices help maintain uniform velocities and accuracy. Shooters looking for a quieter, soft-shooting option will appreciate how this ammunition complements suppressed and standard rifles alike, reflecting Atomic’s focus on precision and quality manufacturing.
- Manufacturer: Atomic Ammunition
- Model: Rifle Subsonic
- Caliber: 5.56x45mm NATO
- Bullet Type: Lead Round Nose
- Bullet Weight: 125 grain
- Cartridges Per Box: 20
- Casing Material: Brass
| __Caliber | 5.56 NATO |
| __Barrel Length | NA |
| __Optic Footprint | NA |
| __Action | NA |
| __Model | Rifle Subsonic |
| __Capacity | 20 |
