The Dead Air HUB Fixed Mount 3/4×20 (Dead Air part no. LT306) is the direct thread mount that lets a HUB suppressor attach to a threaded muzzle. Dead Air makes the HUB Fixed Mount in a range of thread pitches, and this one is cut for 3/4×20. The HUB interface is 1 3/8-24, so it works with the Nomad, Primal, Sierra 5, Lazarus 6, Sandman X and other HUB compatible silencers. It is machined from 4140 HT alloy steel with a QPQ black nitride finish and measures 0.765 inch overall. It is aimed at shooters who want a fixed, low profile attachment.

Key Specifications

• The thread pitch is 3/4×20, which must match the barrel thread you are mounting to.
• The interface is HUB compatible at 1 3/8-24, the pattern Dead Air uses across its HUB suppressors.
• Construction is 4140 HT alloy steel, a heat treated steel suited to a load bearing mount.
• The finish is QPQ black nitride, a hard surface treatment for wear and corrosion resistance.
• Overall length is 0.765 inch, a short profile for a direct thread mount.
• Weight is 2.78 oz, as Dead Air lists for this mount.
• It is for HUB compatible silencers such as the Nomad, Primal, Sierra 5, Lazarus 6 and Sandman X.

Frequently Asked Questions

What barrel thread is the 3/4×20 mount cut for? It is cut for 3/4×20. Dead Air sells the HUB Fixed Mount in other thread pitches as separate parts.

Which suppressors use the HUB interface? Dead Air says it lets you direct thread the Nomad, Primal, Sierra 5, Lazarus 6, Sandman X and other HUB compatible silencers to your muzzle.

How heavy is the 3/4×20 version? Dead Air lists this mount at 2.78 ounces.

Buy the Dead Air HUB Fixed Mount 3/4×20

A direct thread mount is a small part that decides how well the suppressor sits. Confirming the barrel thread and ordering the 3/4×20 version avoids a return trip. Order it from our Lubbock, Texas gun shop for fast direct shipping, and browse more suppressor parts and accessories for the rest of your setup.