
Availability: In Stock
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.
| Thread Pattern | 5/8-24 |
| Bore Diameter | .30 caliber |
| Overall Length | 2.16 inches |
| Outside Diameter | .99 inches |
| Weight | 3.20 oz. |
| Material | Nitride-coated 17-4 stainless steel |
| Tool Feature | 3/4 inch wrench flat |
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.
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.
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.
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.

SKU: 200188827





Availability: In Stock
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.
| Thread Pattern | 5/8-24 |
| Bore Diameter | .30 caliber |
| Overall Length | 2.16 inches |
| Outside Diameter | .99 inches |
| Weight | 3.20 oz. |
| Material | Nitride-coated 17-4 stainless steel |
| Tool Feature | 3/4 inch wrench flat |
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.
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.
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.
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.
SKU: 200188827
