The Dead Air KeyMo Flash Hider 5/8-24 .30 Cal is a rugged suppressor-ready muzzle device engineered to reduce visible muzzle flash while serving as a secure KeyMo quick-detach mounting platform. Constructed from durable 17-4 PH stainless steel and finished for corrosion resistance, it provides long service life under hard use. The precision-machined 5/8 × 24 threading supports a wide range of .30 caliber rifles and ensures reliable suppressor alignment, making it an ideal choice for shooters seeking effective flash suppression and fast, repeatable suppressor attachment. Dead Air Dead Air Keymo .30 Cal 5/8-24 17-4 GOV Flash Hider DA302GOV