Product Description The Rearden PNW Flash Hider is a nitride-finished muzzle device built for barrels threaded 5/8x24 and sized for a .375 bore. Designed for a durable, corrosion-resistant black finish, it is compatible with Atlas/AtlasXL/Plan B mounting systems, making it a strong option for modern rifle setups that require this interface. Product Highlights PNW flash hider design helps reduce visible muzzle flash on compatible firearms 5/8x24 thread pitch for common rifle barrel threading .375 bore size for appropriate caliber compatibility Atlas/AtlasXL/Plan B compatible interface for supported mounting systems Nitride finish in black for enhanced wear and corrosion resistance Specs Brand: Rearden Model: PNW Type: Flash Hider Thread Pitch: 5/8x24 Bore Size: .375 Compatibility: Atlas / AtlasXL / Plan B Finish: Nitride Color: Black Weight (listed): 0.25 lb Dimensions (listed): 6.00 in (L) x 4.25 in (W) x 1.00 in (H) UPC: 850058579672 Manufacturer Part Number: 10267 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.