Product DescriptionThe Advanced Technology Shark Muzzle Brake is a CNC-machined muzzle device made from a high-quality solid steel block and finished in black oxide for durability. Designed for AR-15 platforms chambered in .223 Remington/5.56 NATO, it features side and top porting to help reduce back pressure and improve control during firing. This brake installs on 1/2"-28 threaded barrels and includes a crush washer for proper timing and fit.Product Highlights CNC machined from a solid steel block for strength and consistent performance Side and top porting helps reduce back pressure and enhances shooting control Black oxide finish provides corrosion resistance and a non-reflective appearance 1/2"-28 threads for common AR-15 .223/5.56 barrel compatibility Includes crush washer for easier installation and alignmentSpecs Brand: Advanced Technology Model: Shark Muzzle Brake Type: Muzzle Brake Caliber/Gauge: .223 Remington / 5.56 NATO Firearm Fit: AR-15 Thread Pattern: 1/2"-28 (tpi) Material: Steel Finish: Black Oxide Included: Crush washer Weight: 0.4000 lb Package Dimensions (L x W x H): 9.1000 x 3.6000 x 2.0000 in Manufacturer Part Number: A5102251 UPC: 758152771094Disclaimer: 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 product's manufacturer.