KAK Industry PLAN B 4-Prong Flash Hider 1/2x28 – .223/5.56 & 9mm

The KAK Industry PLAN B 4-Prong Flash Hider reduces muzzle flash signature while providing a quick-detach mounting interface for compatible suppressors. The four-prong design disrupts combustion gases at the muzzle to minimize flash visibility in low-light conditions, while maintaining compatibility with PLAN B mounting systems for rapid suppressor attachment and removal.

Features 1/2x28 threading for standard .223/5.56 AR-15 barrels and 9mm carbines. Installation requires a crush washer or shim kit for proper timing. Steel construction with a durable finish resists wear from repeated suppressor mounting cycles. Wrench flats machined into the body allow for secure installation with standard armorer's tools.

• Type: 4-Prong Flash Hider with Quick-Detach Mount
• Thread Pitch: 1/2x28
• Caliber: .223/5.56, 9mm
• Material: Steel
• Finish: Black
• Compatible Firearms: AR-15, 9mm Carbines
• Mount System: PLAN B Quick-Detach Interface