Product DescriptionThe Rugged Suppressors 3 Port Brake (MB026) is a heavy-duty muzzle device engineered for .338 and 8.6mm cartridges, featuring Rugged&';s Dual Taper Locking System for a secure, repeatable interface. Designed to reduce recoil and improve control when shooting unsuppressed, it is compatible with Rugged Alaskan360 and Alaskan360Ti suppressors. It can also be used with suppressors that have 1.375-24 threads when paired with the Rugged Universal Mount (R.U.M.). Timing shims are included to help properly time the brake during installation.Product Highlights 3-port design helps reduce recoil and improve follow-up shot control on .338 and 8.6mm rifles Dual Taper Locking System provides consistent alignment and secure lockup M18x1 thread pattern for compatible .338/8.6mm barrels Works with Rugged Alaskan360 and Alaskan360Ti suppressors Compatible with Rugged Universal Mount (R.U.M.) for use with 1.375-24 threaded suppressors; timing shims included Specs Brand: Rugged Suppressors Manufacturer Part Number: MB026 UPC: 850044499175 Type: Muzzle Brake (3-Port) Caliber/Bore: .338 / 8.6mm Thread Pitch: M18x1 Mounting System: Dual Taper Locking System Compatibility: Rugged Alaskan360, Alaskan360Ti Suppressor Mount Compatibility: Fits R.U.M. (Rugged Universal Mount); supports use with 1.375-24 threaded suppressors when paired with R.U.M. Included: Timing shims 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.