8.6 Blackout
2021 · Kevin Brittingham / Q LLC · 3 firearms in catalog
Also known as: 8.6 BLK, 8.6mm Blackout
Cartridge specifications
| Bullet Diameter | 8.59 mm (0.338") |
| Neck Diameter | 9.2 mm (0.362") |
| Base Diameter | 11.53 mm (0.454") |
| Case Length | 49.1 mm (1.933") |
| Overall Length | 71.1 mm (2.799") |
| Max Pressure | 414 MPa (60,000 psi) |
| Typical Bullet Weight | 13.6 g (210 gr) |
| Typical Muzzle Velocity | 610 m/s (2001 fps) |
| Typical Muzzle Energy | 2530 J (1866 ft·lbf) |
| Primer Type | Large Rifle |
| Cartridge Type | Rimless Bottleneck |
| Introduced | 2021 |
Firearms chambered in 8.6 Blackout
- Faxon Sentinel — Faxon Firearms · Rifle · 2022
- Q Boombox — Q, LLC · Rifle · 2022
- Q The Fix — Q, LLC · Sniper Rifle · 2017
Cartridge family
Parent cartridge: 6.5mm Creedmoor