SureFire 4 Prong Flash Hider 1/2x28 5.56

SureFire 4 Prong Flash Hider – FH556RC-1/2-28

The SureFire FH556RC-1/2-28 4 Prong Flash Hider is one of the most sought-after muzzle devices for AR-15 rifles chambered in 5.56 NATO and .223 Remington. Originally developed by SureFire during the USSOCOM suppressor trials, this flash hider became known for its outstanding flash suppression, suppressor compatibility, and rugged durability.

Its four-prong design dramatically reduces visible muzzle flash, helping preserve night vision and reduce shooter signature in low-light environments. Precision-machined from U.S. mill-certified stainless steel and heat treated for maximum strength, the FH556RC is built to withstand extreme firing schedules and harsh operating conditions.

In addition to exceptional flash reduction, the SureFire 4 Prong serves as a mounting platform for SureFire SOCOM Fast-Attach suppressors. Precision alignment surfaces help ensure proper suppressor fitment and concentricity for reliable suppressed performance.

Whether you're building a duty rifle, clone-correct military-inspired carbine, or premium AR-15, the SureFire 4 Prong remains one of the most proven flash hiders available.

Features

• Genuine SureFire FH556RC-1/2-28 flash hider
• Four-prong design for superior flash suppression
• Compatible with SureFire SOCOM Fast-Attach suppressors
• Precision alignment surfaces for proper suppressor mounting
• Heat-treated stainless steel construction
• Corrosion and erosion resistant
• USSOCOM-proven design
• Made in the USA

Specifications

• Manufacturer: SureFire
• Model: FH556RC-1/2-28
• Caliber: 5.56 NATO / .223 Remington
• Thread Pitch: 1/2x28 RH
• Mount Type: SureFire SOCOM Fast-Attach
• Material: Stainless Steel
• Finish: Black
• Type: Flash Hider