Armaspec ROOK Micro Compensator 9mm Steel Black

The Armaspec ROOK Micro Compensator is a muzzle device for 9mm Luger pistols, designed to reduce recoil and improve muzzle control in a compact package. It threads onto the barrel as an alternative to a standard thread protector.

The compensator is made from stainless steel with a black QPQ nitride finish and uses slotted gas ports to vent gas and help manage recoil. It is slightly longer than a regular thread protector and installs with wrench flats. Its thread pitch is 1/2 inch by 28.

The device is listed as compatible with 9mm Luger, and the retailer notes its small size and light weight are intended to keep it low-profile under concealed carry clothing.

• Caliber: 9mm Luger
• Material: Stainless Steel
• Finish: QPQ Nitride
• Color: Black
• Thread Pitch: 1/2"x28
• Type: Muzzle Compensator