Dead Air KeyMo Muzzle Brake 46 with 5/8-32 threads delivers superior recoil management and provides a rock-solid attachment point for Dead Air suppressors. Designed for .45 caliber firearms it reduces muzzle rise and recoil while ensuring a seamless fit. Precision-engineered this muzzle brake stands out with its versatility durable construction and perfect compatibility with Dead Air's KeyMo system for quieter and more effective shooting.