The Brownells AR-15/M16 and AR-308 flash suppressor tap is a vital tool for gunsmiths and firearm enthusiasts involved in threading custom barrels or refurbishing existing threads on AR-15 and M16 rifles. Constructed from high-speed steel, this tap guarantees durability and precision in creating or restoring 5/8-24 threads, which are standard for AR-15/M16 and AR-308 flash suppressors.

• Precision-engineered high-speed steel flash suppressor bottom tap for optimal threading performance and durability in high-torque applications
• 5/8-24 thread specification for AR-308
• Designed for threading custom barrels or refining existing threads to ensure the precise fitment of flash suppressors
• Engineered to precise factory specifications, this tap ensures secure attachment and optimal functionality of flash suppressors, providing a reliable and efficient solution for your needs
• The precision threading capabilities ensure the integrity and performance of the firearm's muzzle device