
Availability: In Stock
The Dead Air Armament DA308 KeyMo flash hider is a .30-caliber muzzle device built for FAL platforms with 9/16x24 right-hand threads. It's engineered to work seamlessly with Dead Air's suppressor ecosystem—especially the Sandman Series and other KeyMo-equipped cans—giving you a modular system that tackles recoil, flash, and sound without the frustration of carbon-locked mounts. The distinctive equal-length tine design eliminates the metallic "ping" you'd get from traditional flash hiders, making it a solid choice for shooters who want clean suppressor removal without stuck hardware.
Built from 4140 heat-treated alloy steel with a hard black nitride finish, this 2.70-inch hider weighs 4.08 ounces and handles the demands of .30-caliber rifle shooting. The pre-drilled 6 o'clock pin-and-weld hole means you can permanently attach it if your local laws require it, or run it as a quick-detach component with Dead Air suppressors that use the KeyMo mounting system. Whether you're running a semiauto FAL or a vintage machine gun platform, the DA308 delivers reliability and a durable finish that stands up to regular use and cleaning.
If you're building a FAL suppressor setup or looking to upgrade a muzzle brake, the DA308 KeyMo flash hider bridges the gap between aggressive .30-caliber performance and practical suppressor compatibility. It's the kind of thoughtful engineering that Dead Air is known for—no gimmicks, just solid execution.
| Brand | Dead Air Armament |
| Model | DA308 |
| Thread Pattern | 9/16x24 Right-Hand |
| Caliber | .30 caliber |
| Material | 4140 Heat-Treated Alloy Steel |
| Finish | Black Nitride |
| Length | 2.70 inches |
| Weight | 4.08 ounces |
| Mount Type | KeyMo |
Yes, the DA308 is designed for FAL platforms with 9/16x24 right-hand threads. Make sure your rifle has those threads before purchasing; some FAL variants use different thread pitches.
The DA308 pairs with Dead Air suppressors that use the KeyMo mounting system, including the Sandman Series and other KeyMo-equipped cans. The KeyMo system lets you attach and remove suppressors without worrying about carbon-locking.
Yes. The DA308 comes with a pre-drilled pin-and-weld hole at the 6 o'clock position, so you can permanently mount it to your barrel if needed for legal or preference reasons.
The DA308 is primarily a flash hider with a unique equal-length tine design that eliminates metallic ping. For recoil and sound reduction, you'll pair it with a KeyMo-compatible suppressor.
SKU: 167516759 • Width: 1in • Height: 1in • Depth: 3.7in • Weight: 0.25oz





Availability: In Stock
The Dead Air Armament DA308 KeyMo flash hider is a .30-caliber muzzle device built for FAL platforms with 9/16x24 right-hand threads. It's engineered to work seamlessly with Dead Air's suppressor ecosystem—especially the Sandman Series and other KeyMo-equipped cans—giving you a modular system that tackles recoil, flash, and sound without the frustration of carbon-locked mounts. The distinctive equal-length tine design eliminates the metallic "ping" you'd get from traditional flash hiders, making it a solid choice for shooters who want clean suppressor removal without stuck hardware.
Built from 4140 heat-treated alloy steel with a hard black nitride finish, this 2.70-inch hider weighs 4.08 ounces and handles the demands of .30-caliber rifle shooting. The pre-drilled 6 o'clock pin-and-weld hole means you can permanently attach it if your local laws require it, or run it as a quick-detach component with Dead Air suppressors that use the KeyMo mounting system. Whether you're running a semiauto FAL or a vintage machine gun platform, the DA308 delivers reliability and a durable finish that stands up to regular use and cleaning.
If you're building a FAL suppressor setup or looking to upgrade a muzzle brake, the DA308 KeyMo flash hider bridges the gap between aggressive .30-caliber performance and practical suppressor compatibility. It's the kind of thoughtful engineering that Dead Air is known for—no gimmicks, just solid execution.
| Brand | Dead Air Armament |
| Model | DA308 |
| Thread Pattern | 9/16x24 Right-Hand |
| Caliber | .30 caliber |
| Material | 4140 Heat-Treated Alloy Steel |
| Finish | Black Nitride |
| Length | 2.70 inches |
| Weight | 4.08 ounces |
| Mount Type | KeyMo |
Yes, the DA308 is designed for FAL platforms with 9/16x24 right-hand threads. Make sure your rifle has those threads before purchasing; some FAL variants use different thread pitches.
The DA308 pairs with Dead Air suppressors that use the KeyMo mounting system, including the Sandman Series and other KeyMo-equipped cans. The KeyMo system lets you attach and remove suppressors without worrying about carbon-locking.
Yes. The DA308 comes with a pre-drilled pin-and-weld hole at the 6 o'clock position, so you can permanently mount it to your barrel if needed for legal or preference reasons.
The DA308 is primarily a flash hider with a unique equal-length tine design that eliminates metallic ping. For recoil and sound reduction, you'll pair it with a KeyMo-compatible suppressor.
SKU: 167516759 • Width: 1in • Height: 1in • Depth: 3.7in • Weight: 0.25oz

