Dead Air Xemax Adapter HUB 1-3/8×24 Nitride

The Dead Air Xemax Adapter in HUB pattern (1-3/8×24) provides the mechanical interface to mount Xemax muzzle devices to HUB-pattern mounts and suppressors. It is manufactured from heat-treated 4140 chromium-molybdenum steel with a black nitride finish for corrosion resistance and serviceability. The adapter incorporates Xeno mounting geometry to promote concentric alignment and repeatable bore alignment during installation. Xeno and Xemax components are not cross-compatible; a Xemax adapter requires Xemax muzzle devices to function as intended.

Key Specifications

• The model is XEMAX.
• The thread pattern is 1-3/8×24 (HUB).
• The material is 4140HT chromium-molybdenum heat-treated steel.
• The finish is Nitride Black.
• The weight is 2.08 oz.
• The length is 1.135 in.
• The diameter is 1.540 in.
• Designed for use with Xemax muzzle brakes and adapters.
• The mounting system uses a Xeno concentric taper for consistent alignment and repeatability.

Compact and precisely machined, this adapter gives a reliable, repeatable interface for integrating Xemax muzzle devices into HUB-pattern mounts and suppressor systems. Its heat-treated 4140 steel construction and nitride finish deliver a durable option for applications where consistent alignment and long-term serviceability are priorities.