Product DescriptionThe Dead Air KeyMo Muzzle Brake (DA103) is a durable, precision-made muzzle device designed for .338-caliber rifles with 3/4x24 threads. Manufactured from 4140 heat-treated alloy steel and finished in black nitride, it is built for long-term reliability and hard use. In addition to functioning as an effective standalone muzzle brake to help reduce recoil and improve shooting control, it also serves as a rock-solid mounting interface for Dead Air suppressors and other compatible setups using the KeyMo system.Product Highlights KeyMo-compatible muzzle brake that can be used as a standalone brake or as a suppressor mounting interface 4140 heat-treated alloy steel construction for durable, long-term reliability Black nitride finish for enhanced wear and corrosion resistance 3/4x24 thread pattern for .338-caliber platforms Precision manufacturing for consistent fit and performanceSpecs Brand: Dead Air Model/Series: KeyMo Product Type: Muzzle Brake Caliber: .338 Thread Pattern: 3/4x24 Material: 4140 HT (heat-treated) alloy steel Finish: Black nitride Overall Length: 2.6 in Weight: 3.7-4.2 oz (reported range) Manufacturer Part Number: DA103 UPC: 810128160407Disclaimer: 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.