Dead Air Xeno Xero Mount DA147 | 11/16-24 | .45 Cal

The Dead Air Xeno Xero threaded taper mount DA147 is a compact muzzle mounting solution engineered for repeatable suppressor attachment and a reliable return to zero. Built from 4140 HT alloy steel with a black nitride finish, the unit emphasizes a lightweight, minimalist profile while maintaining corrosion resistance and durability. The shortened projection reduces intrusion into a suppressor’s blast chamber to support sound performance without adding unnecessary weight. The 11/16-24 variant is specified for .45 caliber and smaller diameter projectiles and pairs with Dead Air Xeno adapters.

Applications include precision shooting where repeatable muzzle alignment is required and suppressed range work or competition use where minimized profile and reliable zero are priorities.

Product Specifications

• The manufacturer is DEAD AIR ARMAMENT LLC.
• The model is Xeno Xero.
• The manufacturer part number is DA147.
• The thread pattern is 11/16-24.
• The product is sized for .45 caliber and smaller projectiles.
• The material is 4140 HT alloy steel.
• The finish is black nitride for corrosion resistance.
• The overall length is 1.105 inches.
• The through bore is approximately .458 inches for the 11/16-24 variant.
• The mount features a 3/4-inch wrench feature for installation and removal.
• The design uses left-hand threads as part of the Xeno system’s taper mounting features.
• The product type is a mount intended for suppressor/muzzle device interface.
• The color of the finish is black.
• The mount is compatible with Dead Air Xeno Adapters.
• The UPC is 810128161671.

Compact and purpose-built, the Xeno Xero DA147 focuses on delivering a repeatable, minimal-profile mounting solution for shooters who prioritize precision and reduced blast-chamber intrusion. Its steel construction and nitride finish provide a durable interface for repeated installation cycles, and the tooling features simplify field use while maintaining alignment integrity.