Product Description The Rearden Cyka Flash Hider is a nitride-finished muzzle device designed to reduce visible muzzle flash while providing broad compatibility with popular mounting systems. Built with a .375 bore and 24x1.5mm / 5/8x24 thread pitch, it is compatible with Atlas, AtlasXL, and Plan B interfaces for streamlined suppressor or mount integration. The durable black nitride finish helps resist wear and corrosion for hard-use setups. Product Highlights Flash hider design helps reduce visible muzzle flash for improved low-light performance 24x1.5mm / 5/8x24 thread pitch for versatile fitment across compatible hosts .375 bore size suited for a wide range of calibers using appropriate host/threading Atlas / AtlasXL / Plan B compatible for flexible mounting ecosystem support Black nitride finish for enhanced corrosion resistance and long-term durability Specs Brand: Rearden Type: Flash Hider Thread Pitch: 24x1.5mm / 5/8x24 Bore Size: .375 Compatibility: Atlas, AtlasXL, Plan B Finish: Nitride Color: Black Manufacturer Part Number: 10241 UPC: 850058579382 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.