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Evolution Redefined. The SureFire SOCOM556-MINI4 sets the standard for ultra-compact 5.56mm suppressors, delivering extreme durability, reduced back pressure, and industry-leading flash suppression—all in a streamlined SOCOM Fast-Attach® design.
Constructed entirely from U.S. mill-certified Inconel superalloy, the MINI4 is built to withstand the relentless heat and erosion of sustained 5.56 fire, even from short-barreled rifles. Its blend of precision-machined and 3D-printed aerospace-grade components, joined by advanced CNC laser welding, ensures the legendary endurance that defines SureFire suppressors worldwide. The redesigned muzzle enhances gas flow, dramatically reduces flash, and provides superior signature reduction—giving operators a decisive advantage in stealth-critical scenarios. From the first shot to the last, even under extreme heat, SureFire’s flash suppression remains unmatched. Reinforced at the front end, the MINI4 is engineered to endure impacts and keep performing long after others fail.
SureFire’s breakthrough low-back-pressure system cuts back pressure by up to 60% compared to conventional designs. The benefits are clear: less gas in the shooter’s face, cleaner firearm operation, reduced wear on components, and improved recoil control. Proudly designed, engineered, and manufactured in the U.S.A., the SOCOM556-MINI4 is optimized for SureFire SOCOM open-tine flash hiders and fully backward compatible with millions of SOCOM Fast-Attach® muzzle devices already in service. Mounted via the proven Fast-Attach® system, it delivers rapid, tool-free attachment and removal with absolute security.
The SOCOM556-MINI4 is built for the modern battlefield—compact, resilient, and trusted to deliver the performance professionals demand.
- The ultimate compact 5.56mm fighting suppressor
- New muzzle design significantly reduces frontal flash detection and provides improved durability against physical impacts
- Extreme durability with Inconel construction, delivering the combat-proven reliability that established SureFire's suppressor legacy
- 60% lower back pressure means less toxic gas, improved reliability, superior recoil control, and a cleaner firearm
- Fourth-generation flow dynamics delivers unmatched flash suppression from the first round to the last
FEATURES
- Next-generation SureFire gas flow dynamics further reduce flash signature
- Revised muzzle design provides greater durability when subjected to extreme abuse
- 60% less back pressure results in less toxic gas in the operator's face, improved reliability, superior recoil control, and a cleaner firearm
- 100% Inconel construction delivers the combat-proven reliability and durability that established
- SureFire's SOCOM suppressor legacy
- The SOCOM556-MINI4 is 5.5 inches long and adds only 3 inches to the firearm length
SPECIFICATIONS
- Caliber: 5.56mm (.223 Caliber)
- Construction: High-Temp Inconel Superalloy
- Coating: Cerakote Finish
- Body Colors: Black
- Diameter: 1.5 in
- Length: 5.5 in
- Length Added to Weapon: 3 in *Actual length may vary, depending on which SureFire adapter is used
- Weight: 15 oz
