The Dead Air KeyMo Zero is precision-crafted for .45 caliber firearms, providing a robust and reliable mounting solution. Designed with a .578"x28 thread pattern, this mount ensures a perfect fit for your suppressor or muzzle device, optimizing your firearm's performance. Its durable nitride black finish offers superior resistance to corrosion and wear, while adding a sleek, tactical appearance. Whether you're looking to enhance durability or improve accuracy, the Dead Air KeyMo Zero is the ideal upgrade for any .45 caliber firearm, delivering unmatched strength, reliability, and seamless compatibility.