Product Description The Dead Air LT304 HUB Direct Thread Mount is a fixed, direct-thread suppressor mount designed for HUB-compatible suppressor systems. Built from 4140 heat-treated alloy steel with a durable black nitride finish, it provides a simple and secure way to attach a compatible suppressor to barrels threaded 9/16x24 right-hand (RH). Using the industry-standard HUB (1.375-24 / 1 3/8-24) interface on the suppressor side, it&&';;s a practical option for shooters who want a straightforward, repeatable mounting solution across HUB-equipped cans. Product Highlights HUB-compatible mount using industry-standard 1.375-24 (1 3/8-24) suppressor-side threading Direct-thread interface for 9/16x24 RH barrels for a simple, no-fuss attachment method Constructed from 4140 heat-treated alloy steel for strength and long service life Black nitride finish helps resist wear and corrosion in hard-use conditions Designed for use with HUB-compatible suppressors such as Dead Air Nomad and Primal (and other HUB-pattern systems) Specs Brand: Dead Air Manufacturer Part Number: LT304 UPC: 810128160315 Mount Type: Direct thread (fixed mount) Barrel Thread Pitch: 9/16x24 RH Suppressor Interface (HUB Standard): 1.375-24 (1 3/8-24) Material: 4140 heat-treated alloy steel Finish/Color: Black nitride / Black Length: 0.765 in 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.