Product Description The Wilson Combat Accu-Tac AR-platform flash hider is engineered to reduce visible muzzle flash and minimize muzzle signature without sacrificing accuracy. Its distinctive three-prong external profile and exclusive external accurizing flutes are designed to improve muzzle harmonics compared to many blast-dispersing brakes. Constructed from hardened 4140 steel with a durable black Melonite finish, it fits standard GI-threaded AR barrels using 5/8"-24 threads, making it an excellent choice for .30 caliber AR builds. Product Highlights Three-prong flash hider design helps dissipate flash and reduce muzzle signature on .30 caliber AR-platform rifles External accurizing flutes engineered to improve muzzle harmonics without negatively impacting accuracy Hardened 4140 steel construction with a black Melonite finish for wear and corrosion resistance 5/8"-24 thread pattern fits standard, GI-threaded AR barrels Compact size helps maintain handling while upgrading muzzle performance Specs Brand: Wilson Combat Model: Accu-Tac Product Type: Flash Hider / Flash Suppressor Caliber Compatibility: .30 Caliber (AR-platform) Thread Pattern: 5/8"-24 (threads per inch) Material: Hardened 4140 Steel Finish: Black Melonite / Black Matte Melonite Overall Length: 1.99 in Outside Diameter: 0.865 in Weight: 2.3 oz Bore Diameter: 0.360 in Manufacturer Part Number: TRATHG68 UPC: 811826021717 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.