The Dead Air KeyMo Zero is designed for .30 caliber firearms, offering a highly durable and reliable mounting solution. Featuring a 9/16"x24 thread pattern, this precision-engineered mount ensures a secure fit for your suppressor or muzzle device, enhancing performance and accuracy. Its sleek black nitride finish provides exceptional resistance to wear and corrosion, while maintaining a tactical appearance. Built to withstand tough conditions, the KeyMo Zero is the perfect upgrade for shooters looking to improve their .30 caliber firearm's functionality and durability.