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Brownells
Overview
The Brownells Flash Hider and Grenade Ring is designed specifically for 5.56 NATO caliber rifles, providing a crucial function in reducing visible flash during firing. With a 1/2x28 thread pitch, it easily fits a variety of AR-15 barrels, allowing builders to enhance their muzzle device setup while maintaining a sleek black finish. This flash hider is commonly found in builds aimed at tactical applications where minimizing flash is essential for low-light performance.
Specifications
Brownells Flash Hider and Grenade Ring 1/2-28, Black
Available Merchants(1)
Prices checked
Stock Alert
Build history on GunPartPicker
Builders have been adding the Brownells Flash Hider and Grenade Ring 1/2-28, Black to their builds on GunPartPicker since July 2026. All time, it ranks #80 of the 427 muzzle devices builders have added.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $39.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 12.5" 1:7" 1/2x28 Chrome Lined Barrel 05-2988
CMMG AR15 Charging Handle Assembly, Black - 55BA5EC
PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953
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