8.6 BLK (8.6 Blackout) - Subsonic Rifle
Using a Maker 338 projectile, modified 6.5 Creedmoor Brass, a standard 308 bolt face. The 8.6 BLK packs a huge subsonic punch even out of a short barrel thanks to its super fast 1:3 twist This is the modern Sub Sonic Calibre.
Why 1:3 - Watch this video
What do I need
- Doner Rifle - 308 Calibre Family (243,308w, 6.5cm, 7mm-08 etc)
- Swap the barrel/Chamber.
- Convert some 6.5cm Brass (Factory will be available soon)
- 338 Suppressor
- Proper Subsonic Bullets