KAK Retro Extended Flash Hider (4″) 1/2×28

Inspired by the XM-177 Moderator, the KAK Industry Extended Flash Hider is designed to bring a classic look while ensuring a 12.5” barrel meets legal non-NFA length when pinned and welded. Measuring 4.15” in length and 1” in diameter, it adds approximately 3.56” to the barrel when properly installed. Weighing 6.4 oz, this flash hider features five flash-hiding ports with a sealed bottom, similar to an A2 flash hider, for improved performance. Precision CNC machined from bar steel, it is heat-treated for strength, phosphate-coated for corrosion resistance, and designed with milled flats for easy installation. A .125” hole is pre-drilled for pin and weld, ensuring compliance and ease of installation. Fully machined in-house at KAK Industry for superior quality. Crush washer not included.