5.56MM 1/2X28 The advanced SureFire SF3P-556-1/2-28 three-prong flash hider, which fits M4/M16 weapons and variants with 1/2×28 muzzle threads, features a patent-pending design that greatly reduces muzzle flash-typically greater than 99%-when compared with a plain muzzle. Boasting robust tines built to withstand the rigors of combat, the SF3P-556-1/2-28 also serves […]