The Diligent Defense CBAH (Compact Blast/Adapter Head) muzzle device is a precision-machined accessory available in 1/2×28 or 5/8×24 thread pitches. CNC machined from 17-4 PH stainless steel and heat treated to H900, the CBAH is designed for use with .30 caliber and smaller projectiles and is compatible with common .900″-24 silencer mounts such as DDC Zilch, Q Plan B, and Rearden Atlas.
Key features
- Thread options: 1/2×28 or 5/8×24
- Material: 17-4 PH stainless steel, heat treated to H900 condition
- Bore: .33″ internal bore suitable for .30 cal and smaller projectiles
- Mount compatibility: Works with popular .900″-24 suppressor mounts (DDC ZILCH, Q PLAN B, Rearden ATLAS) — verify with suppressor manufacturer for fit and clearance
- Porting: 360° port orientation — designed to minimize need for shims during installation
- Size & weight: 1.45″ total length; approx. 1.9 oz
- Installation: 13/16″ rear hex for common wrench installation/removal
