Product Description The Wilson Combat Rapid-Thread Muzzle Brake is a robust 9mm/350 Legend muzzle device designed to serve as an efficient suppressor attachment for Wilson Combat&';s Whisper suppressor. Built from hardened, Melonited steel, it functions as the initial blast baffle when used with the suppressor to help reduce internal suppressor wear, while also delivering effective recoil reduction and improved muzzle control. Finished in Black Melonite, it offers strong corrosion and wear resistance for hard use. Product Highlights Rapid-Thread muzzle brake engineered as a suppressor attachment for Wilson Combat Whisper suppressor systems Hardened Melonited steel construction helps act as the initial blast baffle and reduce suppressor wear 5/8x24 barrel thread interface for 9mm/350 Legend applications 24mm x 1.5 external thread pitch to interface with compatible suppressor mounting systems Black Melonite finish for enhanced corrosion resistance and long-lasting durability Specs Brand: Wilson Combat Product Type: Rapid-Thread Muzzle Brake / Suppressor Attachment Caliber Compatibility: 9mm / 350 Legend Barrel Thread Pitch: 5/8x24 External Thread Pitch: 24mm x 1.5 Finish: Black Melonite Compatible Barrel Diameter: 0.740" to 0.775" (measured 1/2" from the threads) Manufacturer Part Number: SP-RTMB-5-8X24-9MM UPC: 810025503925 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.