Description
Remington Subsonic .300 AAC Blackout ammunition uses a 220 gr Open Tip Flat Base bullet in a subsonic load designed to run quietly. It is made for silencer use, with tight velocity control to help avoid supersonic cracks. The FNEB and OTFB bullet design is intended to limit exposed lead at the heel to help reduce leading in silencer ports.
Key features
- Subsonic .300 AAC Blackout load designed for silencer pairing
- Tight velocity control to help prevent supersonic cracks
- FNEB and OTFB bullets to help reduce exposed lead at the heel
- Brass case construction
Specifications
| Caliber | .300 AAC Blackout |
|---|---|
| Bullet Weight | 220 gr |
| Bullet Type | Open Tip Flat Base (OTFB) |
| Rounds per Box | 20 rounds |
| Case Material | Brass |
| Muzzle Velocity | 940 fps |




