Product Description The Noveske KX3 Flash Suppressor is a rugged muzzle device designed to reduce visible muzzle flash while providing durable performance across any barrel length. Built with heat-treated steel construction and finished in black nitride for corrosion resistance, each KX3 is individually serial numbered for quality control. It features a 1/2x28 thread pitch and includes a crush washer to help ensure proper timing during installation. Product Highlights Works on any barrel length for versatile AR-platform builds and configurations 1/2x28 thread pitch for compatibility with many 5.56 NATO/.223 threaded barrels Black nitride finish helps resist corrosion and wear for long service life Heat-treated steel construction built for hard use Individually serial-numbered and includes a crush washer for timing during install Specs Brand: Noveske Model: KX3 Product Type: Flash Suppressor / Muzzle Device Thread Pitch: 1/2x28 Finish: Black Nitride Material: Steel (heat-treated) Overall Length: 3.28 in Diameter: 1.35 in Weight: 7 oz Caliber Compatibility: 5.56x45mm NATO Firearm Fit: AR-Platform Included: Crush washer UPC: 840906103715 Manufacturer Part Number: 5000517 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.