Overview: The Dead Air Sierra 5 KM Suppressor is a compact and high-performance suppressor designed specifically for 5.56 NATO and .223 caliber firearms. Engineered for professional use, this suppressor offers superior sound suppression and flash reduction. Its small size and minimal weight make it easy to handle, providing exceptional performance in both tactical and competitive shooting scenarios. Key Features: Stellite Baffles: Durable welded Stellite baffles combined with a 17-4 PH stainless steel outer tube provide maximum resilience under hard use. KeyMo Mounting System: Includes a KeyMo adapter and 1/2x28 flash hider for seamless attachment to your firearm. Compact Design: With a length of 5.72 inches and a weight of 15.4 ounces, this suppressor is easy to manage and ideal for quick transitions. Cerakote Finish: High-temperature Cerakote provides a robust finish, ensuring the suppressor withstands harsh conditions and frequent use. Conclusion: The Dead Air Sierra 5 KM Suppressor is an excellent choice for professionals and enthusiasts alike. Its combination of durability, advanced sound suppression, and compact size makes it perfect for tactical operations and competitive shooting. Whether you're in need of sound reduction for your AR-15 or other 5.56 platforms, the Sierra 5 KM delivers performance you can rely on.