The ZERO-24F-X37 mounts to your muzzle threads and allows you to attach compatible devices using the 1.375-24 thread pitch while maintaining the shortest overall length possible. By itself, the ZERO does not offer flash or recoil mitigation. It does however offer the user the ability to configure their firearm by attaching the device of their choice. The ZERO-24F-X37 is compatible with the TP-37, BDS-37, and BDS-37-EXT.

Specifications:

• Thread Pitch: 24-1.5RH
• Lenght: XX
• Bore Diameter: 10MM
• External Thread Pitch: 1.375-24
• 17-4ph Stainless
• Black Nitride
• Made in the USA!

Our BDS-37 was co-developed with our RRD-2C X-Series of muzzle devices with external threads. This blast shield threads over 1.375-24 threads and diverts the blast forward, reducing side blast/concussion.

Specifications:

• Thread Pitch: 1.375-24
• Material 17-4ph Stainless Steel
• Finish: Black Nitride
• Made in the USA!