KAK Industry PLAN B A7 Flash Hider 5/8x24 .375 Bore – Multi-Caliber Suppressor Mount

The KAK Industry PLAN B A7 Flash Hider is a dual-purpose muzzle device designed to serve as both a functional flash suppressor and a quick-detach suppressor mount. Compatible with the Silencerco PLAN B quick-attach system, this flash hider allows users to rapidly install and remove compatible suppressors without tools while maintaining a secure, repeatable lockup. The A7 design offers effective flash mitigation for unsuppressed shooting.

Constructed from heat-treated steel with a durable finish, the A7 features a .375-inch bore diameter suitable for calibers up to .375 including .223/5.56mm, .308/7.62mm, and similar cartridges. The 5/8x24 thread pitch is standard for many .30 caliber rifles. Installation requires a crush washer or shim kit for proper timing and requires checking clearance with your specific barrel and suppressor combination. Ensure the bore diameter is appropriate for your caliber to prevent baffle strikes.

• Type: Flash Hider / Suppressor Mount
• Thread Pitch: 5/8x24
• Bore Diameter: .375 inch
• Material: Heat-treated steel
• Compatibility: Silencerco PLAN B quick-detach system
• Compatible Calibers: Up to .375 (including .223/5.56mm, .308/7.62mm)