Atomic Tactical Cycling Subsonic .308 Win 260gr Expanding RN Soft Point Ammo - Box of 50
- Capacity-Rounds:
- 50
- Caliber-Gauge:
- 308 Winchester/7.62x51 NATO
- Grain:
- 260
- Muzzle Velocity:
- 1050
- Application:
- Home Defense
- Muzzle Energy:
- 538 ft lbs
- HazAir:
- Yes
Atomic Tactical Cycling Subsonic .308 Win ammunition delivers reliable performance for shooters who need reduced noise and controllable power downrange. Built around a 260-grain expanding round nose soft point projectile, this subsonic .308 Win load is designed for hunting and tactical applications where keeping velocity below the sound barrier matters—whether you're working a suppressor, managing noise in noise-sensitive areas, or simply preferring a softer report. Each box contains 50 rounds, giving you a practical quantity for testing, training, or a solid hunting trip.
Subsonic rifle ammo requires a different mindset than full-power loads. The 260-grain soft point bullet trades the extreme velocity of standard .308 Winchester for subsonic speeds that still deliver expansion and energy on medium game and target work. The round nose soft point design promotes controlled deformation, making it suitable for hunting applications where reliable performance on game is non-negotiable. This is ammo built for shooters who understand the tradeoffs and choose subsonic specifically for their use case.
Atomic Tactical Cycling ammunition is manufactured to support reliable feeding and function in modern .308 Winchester rifles and carbines. The soft point construction means this is not target ammo—it's purpose-built for hunting and defensive work where expansion is part of the ballistic design. If you're running a suppressed .308, hunting with a bolt gun in tight spaces, or testing subsonic loads for reliability, this is practical ammunition engineered for real-world performance.
Key Features
- Subsonic velocity designed for reduced noise signature
- 260-grain expanding soft point projectile for controlled performance on game
- Round nose configuration for reliable feeding
- Box of 50 rounds for convenient practice, training, and hunting
- .308 Winchester caliber fits all standard .308 rifles and carbines
Specifications
| Caliber | .308 Winchester |
| Bullet Weight | 260 grains |
| Bullet Type | Expanding Round Nose Soft Point |
| Rounds Per Box | 50 |
| Ammunition Type | Subsonic Rifle |
Frequently Asked Questions
What does subsonic .308 Win ammunition mean?
Subsonic ammunition is loaded to produce muzzle velocities below the speed of sound (roughly 1,125 fps). This reduces the supersonic crack that occurs when a bullet breaks the sound barrier, making the shot significantly quieter—especially when used with a suppressor. The tradeoff is less velocity and energy compared to standard .308 Winchester loads.
Will subsonic .308 ammo work in my .308 rifle?
Yes. Subsonic .308 Win ammunition fires from any rifle chambered in .308 Winchester. The lower velocity is the only difference; feeding, extraction, and basic function remain the same as standard .308 ammo.
Is this ammo suitable for hunting?
The 260-grain soft point design is purpose-built for hunting applications where the expanding soft point projectile delivers controlled performance on game. Subsonic .308 is best suited for hunting scenarios where reduced noise is desirable and shot placement is accurate.
What's included in a box?
Each box contains 50 rounds of loaded Atomic Tactical Cycling Subsonic .308 Win ammunition with 260-grain expanding soft point bullets.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
- Hawaii
- Alaska
- P.O. Boxes
- APO/FPO Addresses
- International Addresses
- U.S. Territories
- U.S. addresses with zip codes starting with (100, 101, 102)
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]

