Product DescriptionThe Gemtech 5.56 Elite Taper Mount (ETM) Flash Hider is a flash suppressor and suppressor-mount muzzle device designed to deliver reliable alignment with Gemtech ETM-equipped suppressors. Measuring 2.375 inches long, it is pre-dimpled to support pin-and-weld installation on 14.5-inch barrels, helping achieve an overall barrel length exceeding 16 inches where applicable. With a suppressor attached, the ETM interface is engineered to virtually eliminate the possibility of carbon locking for easier on/off use after shooting.Product Highlights Elite Taper Mount (ETM) interface provides dependable alignment with compatible Gemtech ETM suppressors 5.56 flash hider design helps reduce visible muzzle flash when shooting unsuppressed Pre-dimpled for pin-and-weld installation on 14.5-inch barrels Designed to virtually eliminate carbon locking with a suppressor attached Compact 2.375-inch length with lightweight 2 oz profile for a streamlined muzzle setupSpecs Brand Name: Gemtech Product Type: Flash hider / flash suppressor and suppressor mount Caliber: 5.56mm / 5.56 NATO Thread Pitch: 1/2x28 Overall Length: 2.375 in Weight: 2 oz Finish/Color: Black (matte) Mount System: Elite Taper Mount (ETM) compatible Pre-dimpled: Yes (for pin-and-weld) Intended Use Note: Suitable for pin-and-weld to 14.5 in barrels (application dependent) Manufacturer Part Number: 13815 UPC: 022188894721Disclaimer: 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.