KAK Industry PLAN B A7 Flash Hider 1/2x28 – .223/5.56 & 9mm Compatible

The KAK Industry PLAN B A7 Flash Hider delivers effective flash signature reduction for .223/5.56 and 9mm firearms with 1/2x28 threads. Engineered as part of the PLAN B modular suppressor mount system, this flash hider functions as both a standalone muzzle device and a quick-detach suppressor mount, offering shooters operational flexibility without sacrificing flash mitigation performance.

Constructed from heat-treated steel with a durable black oxide finish, the A7 flash hider installs using standard armorer's tools and features a timing shim system for proper alignment. The PLAN B interface allows compatible suppressors to mount and dismount in seconds without removing the flash hider. Compatible with AR-15 pattern rifles chambered in .223/5.56 and pistol caliber carbines in 9mm that use 1/2x28 threading. Check suppressor manufacturer specifications for PLAN B compatibility before purchase.

• Type: Flash Hider / Suppressor Mount
• Caliber: .223/5.56, 9mm
• Thread Pitch: 1/2x28
• Material: Heat-Treated Steel
• Finish: Black Oxide
• Compatible Firearms: AR-15 (.223/5.56), 9mm PCCs with 1/2x28 threads