Q's fixed barrel assembly in 8.6 Blackout features a 12-inch bead-blasted matte stainless steel barrel with 1:3 twist rate, engineered for subsonic performance and suppressor compatibility.
This precision barrel assembly from Q represents a purpose-built solution for shooters seeking reliable subsonic performance. The 12-inch barrel length strikes an ideal balance between velocity and handling, while the 1:3 twist rate stabilizes heavier projectiles characteristic of the 8.6 Blackout cartridge.
The 8.6 Blackout was developed specifically for subsonic applications, and this barrel assembly fully realizes that potential. The stainless steel construction resists corrosion while maintaining dimensional stability shot after shot. The bead-blasted finish provides a professional appearance while reducing glare.
Whether you're building a dedicated subsonic platform or upgrading an existing system, this barrel assembly delivers the precision and reliability Q is known for. The fixed barrel design eliminates variables, ensuring consistent performance for both target work and field use.