DEADAIR DA122GOV XENO GOV A1 FLASH HIDER 5/8-24

The Dead Air Armament Xeno GOV A1 flash hider is a precision muzzle device designed for shooters who demand reliable flash reduction without compromise. Built on a minimalist platform, this 5/8-24 threaded flash hider pairs straightforward engineering with materials engineered to outlast harsh field conditions—making it a solid choice for AR-platform rifles in intermediate cartridges where flash management matters.

What sets the Xeno GOV apart from standard muzzle devices is the material specification: Dead Air machines these from nitride-coated 17-4 stainless steel rather than nitrided 4140, a step up that translates to genuine corrosion and erosion resistance. If you're shooting suppressed or unsuppressed in wet climates, or you simply want a muzzle device that'll hold up to sustained use, the GOV coating is worth the consideration. The large-taper, thread-behind-taper design ensures repeatable alignment and stays locked down even under sustained fire—no walking, no drift.

Fitting and removal are straightforward: the 3/4-inch wrench feature makes service fast, and the compact footprint keeps overall rifle length in check. Whether you're running a precision build, a duty rifle, or a hunting setup where flash signature matters, the Xeno GOV A1 delivers functional flash reduction in a no-nonsense package.

Key Features

• Sleek, minimalist design focused on effective flash reduction
• Nitride-coated 17-4 stainless steel construction for superior corrosion and erosion resistance
• Large-taper, thread-behind-taper design for precise alignment and secure lock-up
• Compatible with both Xeno GOV and legacy Xeno adapters
• 3/4-inch wrench feature for fast installation and removal
• 5/8-24 threading fits standard .30 caliber rifle applications

Specifications

Frequently Asked Questions

What rifles does the Xeno GOV A1 5/8-24 fit?

This flash hider is threaded 5/8-24 and rated for .30 caliber rifles—standard for AR-platform rifles chambered in .308 Winchester, 6.5 Creedmoor, and other intermediate to larger calibers that use 5/8-24 muzzle threading. Verify your rifle's thread pitch before ordering.

Is the Xeno GOV compatible with Dead Air suppressors?

The Xeno GOV A1 flash hider is compatible with both Xeno GOV and legacy Xeno adapters, making it a versatile choice if you're building around Dead Air's suppressor lineup. Check your specific suppressor model for adapter compatibility.

How is the Xeno GOV different from the standard Xeno muzzle device?

The primary difference is material: the GOV series uses nitride-coated 17-4 stainless steel, which resists corrosion and erosion better than the standard nitrided 4140 steel found in the regular Xeno line. This makes the GOV a tougher choice for hard use and wet environments.

Is installation tool-dependent, or what tools do I need?

The Xeno GOV A1 features a 3/4-inch wrench flat, so a standard wrench or armorer's tool that accommodates that size is all you need for installation and removal.