Evolution at the Speed of Sound. The SureFire SOCOM556-MINI4 delivers the ideal combination of extreme durability, low-back-pressure performance, and industry-leading flash reduction—wrapped up in an ultra-compact SOCOM Fast-Attach® package. 

Built entirely from U.S. mill-certified Inconel superalloy, the SOCOM556-MINI4 ensures uncompromising resistance to the brutal heat and erosion of sustained 5.56 fire, even with short-barreled rifles. Its combination of machined and 3D-printed, aerospace-grade components, and cutting-edge CNC laser welding, guarantees the unmatched structural endurance that SureFire suppressors are known for around the world. The MINI4’s all-new muzzle design improves flow and significantly reduces flash for superior signature reduction, providing the operator with a meaningful edge in stealth-critical engagements. SureFire’s flash suppression performance is the finest in the industry, from the first round to subsequent rounds, even when the suppressor is hot. The beefed-up muzzle also improves durability against front-end impacts. The MINI4 will keep performing long after others fail. 

SureFire’s innovative low-back-pressure design reduces back pressure by a staggering 60% compared to conventional suppressor designs. That means less toxic gas in the shooter’s face, a cleaner-running firearm, less wear and tear on parts, and noticeably better recoil management. Proudly designed, engineered, and manufactured in the U.S.A., the SOCOM556-MINI4 is optimized for use with SureFire SOCOM open-tine flash hiders and backward compatible with millions of SureFire SOCOM Fast-Attach® muzzle devices already in the field. The MINI4 is mounted via our proven Fast-Attach® system ensuring lightning-fast and secure attachment and removal with no tools required. The SOCOM556-MINI4 thrives on the modern battlefield and delivers the durability and performance professionals demand.