The Dead Air Silencers HUB Direct Thread Mount M18x1.5 AI is a HUB direct-thread mount for AI-pattern rifles from Dead Air Silencers, built to M18x1.5 spec. Dead Air Silencers machines it (Dead Air Silencers part no. LT312) to factory tolerances rather than as a generic aftermarket stand-in. It is a direct-thread mount that indexes the suppressor onto the barrel’s factory threads for a fixed, non-quick-detach attachment. A direct-thread mount is a simple, low-profile way to run a can on a dedicated host rifle or pistol that will not need frequent tool-free swaps. It is a practical pickup for a home-built suppressor host or a duty rifle that needs this exact piece of hardware on hand.

Key Specifications

• M18x1.5 thread pattern is the exact host thread this part indexes onto, so it seats flush against the barrel shoulder.
• AI-pattern (Accuracy International) rifles is the specific host this part is machined to fit.

Frequently Asked Questions

What barrel thread does this mount require? It is cut for M18x1.5; verify your barrel’s thread spec before ordering, since suppressor mounts are not universal across thread patterns.

Is this mount interchangeable between hosts? It fits any barrel cut to the listed thread; moving it to a different host with the same thread pattern just means unthreading it from one gun and onto the other.

Buy the Dead Air Silencers HUB Direct Thread Mount M18x1.5 AI

Order the Dead Air Silencers HUB Direct Thread Mount M18x1.5 AI directly from Schaefer Defense and get it moving toward your bench today. Ships fast from our Lubbock, Texas gun shop, direct to your door with no FFL required. Check out the rest of our gunsmithing tools lineup for the other small parts that keep a suppressor setup running right.