Double Star Ar-15 Carlson Nitro Flash Enhancer 22 Cal

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FEATURES: 1/2×28 threads Convex ports for flash enhancement 1018 steel Black oxide Six portsBENEFITS: Enhances an AR-15 or M16’s muzzle flash Especially useful for video or photography Subtle appearance does not make the enhancer stand out Blackoxidefinish provides durability and corrosion resistance Mfg: Double Star