The Dead Air Direct Thread Adapter with M18x1 threading is a durable and versatile fixed mounting solution for HUB-equipped suppressors. Crafted from robust 4140 HT alloy steel with a QPQ black nitride finish, this adapter ensures exceptional strength and corrosion resistance. Designed for compatibility with Nomad, Sierra 5, Primal, and other HUB-based silencers, it allows you to expand your suppressors utility across a wide range of firearms with a secure and reliable connection.