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Serious about gun maintenance and performance? This Brush Research Flex-Hone is a specialized tool for smoothing and polishing the inside of your semi-automatic pistol's slide. It's specifically the 18mm diameter size, made with 800 grit silicon carbide abrasive balls, perfect for models like S&W and Beretta. As you spin it (with a drill), the flexible nylon bristles and abrasive balls gently remove burrs, smooth out rough machining marks, and create a fine crosshatch pattern inside the slide. This reduces friction for smoother cycling, helps the slide hold lubricant better, and can improve corrosion resistance. It's self-centering and easy to use – just a few seconds of honing can make a noticeable difference. Made in the USA, it's a favorite among gunsmiths and enthusiasts for a professional-level finish. Remember, this is for maintenance, not for altering critical dimensions.
4.9 out of 5