Five Stone Tactical Flash Drive Flash Hider - 3 Prong 5/8-24 BLK - Plan B Muzzle Device

Five Stone Tactical Flash Drive 3-Prong Flash Hider - 5/8x24 - Black Nitride

The Five Stone Tactical Flash Drive 3-prong flash hider with a Black Nitride finish is a Plan B-compatible muzzle device designed to help reduce visible muzzle flash while serving as the mounting interface for a compatible suppressor system. This variant uses 5/8x24 barrel threads, a 0.465 inch bore, and professional-grade 17-4 PH H900 stainless steel construction.

The 3-prong geometry distinguishes this Flash Drive configuration. The published 0.465 inch bore is intended for larger-bore applications within the complete system's limits. Bore diameter is only one part of compatibility; barrel threads, shoulder geometry, projectile diameter, suppressor clearance, and the exact Plan B-type adapter must all be verified.

Match the flash hider to the complete host and suppressor system. Select the 5/8x24 Black Nitride Flash Drive 3-prong model at BattleHawk Armory after confirming bore and mount compatibility.

3-Prong Flash-Hider Design

The 3-prong front section is engineered to disrupt the high-temperature gas column at the muzzle and help limit visible flash. It also provides the specific external geometry used by compatible Plan B-type suppressor mounts, allowing the muzzle device to remain installed as the host interface when moving between suppressed and unsuppressed use.

Plan B-Compatible Suppressor Mounting

The Flash Drive works with compatible Plan B-type mounts. Plan B identifies a mounting pattern rather than a guarantee of universal suppressor compatibility. Confirm the exact mount, thread direction, taper engagement, blast-baffle clearance, and any suppressor-specific muzzle-device restrictions before assembly.

Caliber-Specific Bore Diameter

This 5/8x24 configuration has a published bore diameter of 0.465 inch and is intended for larger-bore applications within the complete system's limits. Never select a muzzle device based on barrel thread alone. The projectile must pass through the device and suppressor with adequate clearance, and the suppressor must be rated for the cartridge, barrel length, and firing schedule.

17-4 PH H900 Stainless Construction

The flash hider is precision-machined from 17-4 PH H900 stainless steel for durable service in a high-heat muzzle location. The Black Nitride finish defines this exact variant and supports a cohesive appearance with other components in the setup.

Installation and Alignment

Install only on an unloaded firearm with verified 5/8x24 threads and a suitable shoulder. Clean and inspect the threads, use the correct tools and approved installation method, and verify bore alignment before attaching or firing a suppressor. Seek qualified installation when the barrel shoulder, timing, mount engagement, or alignment is uncertain.

Product Specifications

• Manufacturer: Five Stone Tactical
• Model: Flash Drive 3-Prong Flash Hider
• Material: 17-4 PH H900 stainless steel
• Finish: Black Nitride
• Barrel Thread: 5/8x24
• Design: 3-Prong
• Bore Diameter: 0.465 inch
• Bore Guidance: intended for larger-bore applications within the complete system's limits
• Mount Compatibility: Plan B-type suppressor mounts
• Manufacturer SKU: 610101-B
• UPC: 850080471289

Frequently Asked Questions

Purchase the Five Stone Tactical Flash Drive 3-prong flash hider at BattleHawk Armory. Add this specialized 5/8x24 Black Nitride Plan B-compatible muzzle device to a carefully verified setup.