Product Description The Troy Ind Claymore Muzzle Brake is designed to direct muzzle blast and sound forward, away from the shooter, while still delivering effective muzzle brake performance. Built for AR-platform rifles chambered in 5.56x45mm NATO / .223 Remington, this rugged, black steel muzzle device features a very low dust signature without a swirling effect. Its robust construction is also tough enough to serve as an improvised breaching device if needed. Product Highlights Claymore-style design helps push concussion and sound forward for improved shooter comfort Very low dust signature with minimal swirling effect for cleaner shooting in prone positions Durable steel construction with black finish for hard-use AR builds 1/2"-28 thread pitch fits common 5.56/.223 barrels Rugged profile can be used as an improvised breaching device in demanding situations Specs Brand: Troy Ind Model: Claymore Type: Muzzle Brake Caliber Compatibility: 5.56x45mm NATO / .223 Remington Thread Pitch: 1/2"-28 (threads per inch) Overall Length: 2.25 in Material: Steel (heat treated ordnance steel) Finish/Color: Black (matte black) Platform: AR-platform Manufacturer Part Number: SBRACLM05BT00 UPC: 812699011867 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 product&';s manufacturer.