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Breek Arms Plan B Sentinel Caged Flash Hider .30 cal 5/8x24 TPI

Breek Arms Plan B Sentinel Caged Flash Hider .30 cal 5/8x24 TPI

Breek Arms · Muzzle Devices

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Best price

$59.95at Kentucky Gun Co

In stock checked Oct 31, 2026

Buy at Kentucky Gun Co

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Where to buy

StorePriceAvailabilityBuyAdd to build
Kentucky Gun Co Best price $59.95checked Oct 31, 2026 In stock Buy at Kentucky Gun Co
AR15Discounts $59.95checked Oct 31, 2026 Check store Buy at AR15Discounts
Dirty Bird $59.95checked Oct 31, 2026 Check store Buy at Dirty Bird

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $59.95 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$59.95$59.95$59.95
Dirty Bird$59.95$59.95$59.95
Kentucky Gun Co$59.95$59.95$59.95

Since Oct 28, 2026.

About this part

The Breek Arms Plan B Sentinel Caged Flash Hider .30 cal 5/8x24 TPI is a flash hider from Breek Arms. It's sold by 3 stores, all at $59.95. The lowest in-stock price in the last 30 days was $59.95 at Kentucky Gun Co.

Fits and works with

Caliber
.308 / 7.62x51 · Shop matching ammo
Muzzle thread
5/8x24 · Muzzle devices

Specifications

Manufacturer
Breek Arms
Type
Flash Hider
Thread pattern
5/8 x 24
Material
Steel

From the manufacturer

Enhance your tactical rifle's performance with the Breek Arms Plan B Sentinel Caged Flash Hider in .30 cal with 5/8x24 TPI threading. Designed for shooters who demand reliability in low-light conditions, this muzzle device significantly reduces visible muzzle flash, preserving your night vision and maintaining stealth during critical operations. Crafted from durable 4140 hardened steel with a nitride finish, it offers superior corrosion resistance and longevity, making it an essential upgrade for AR-15 platforms chambered in 7.62mm or similar .30 caliber rounds. Key Features Closed-Tine Caged Design: Fully shrouded structure disperses and redirects gases for exceptional flash suppression, outperforming traditional open designs while minimizing snagging on gear or clothing. Plan B Compatibility: Engineered specifically for Breek Arms Plan B suppressor mounts, ensuring seamless integration for quick-detach systems and pin-and-weld applications. NVG-Friendly Performance: Reduces signature for night vision goggle use, allowing for discreet engagements without compromising your position. Precision Machined: Internal flash-cutting threads enhance gas disruption, delivering consistent results without the tuning-fork ping common in lesser devices. Specifications Caliber: .30 cal (7.62mm compatible) Thread Pitch: 5/8x24 TPI Material: 4140 Hardened Steel with Nitride Finish Weight: 1.8 oz Overall Length: 2.15 inches Width/Height: 1 inch Why Choose the Plan B Sentinel Caged Flash Hider In the world of tactical firearms accessories, visibility can be a shooter's worst enemy. The Plan B Sentinel addresses common pain points like excessive muzzle flash that blinds you in low-light scenarios or devices that catch on barricades during dynamic movement. By effectively mitigating flash-up to superior levels compared to standard birdcage hiders-it keeps your sight picture clear and your profile low. Its compact, lightweight build adds minimal bulk to your rifle, preserving balance and maneuverability for extended field use. Whether you're a competitive shooter, hunter, or tactical professional, this flash hider delivers proven benefits: enhanced accuracy in dim conditions, reduced dust signature, and rugged durability that withstands harsh environments. Unlike competitors that may require timing or offer marginal flash reduction, the Sentinel's innovative caged design provides immediate, hassle-free performance right out of the box. Elevate your rifle setup with the Breek Arms Plan B Sentinel Caged Flash Hider today. Experience the difference in flash control and tactical advantage-perfect for discerning shooters seeking precision and reliability. Frequently Asked Questions 1. Is the Plan B Sentinel compatible with suppressors? Yes, it is specifically designed for Breek Arms Plan B suppressor mounts, allowing for easy attachment of compatible quick-detach systems while maintaining optimal alignment. 2. How does a caged flash hider differ from a prong-style device? A caged flash hider features a fully enclosed, shrouded design that better contains and redirects gases for reduced flash and side blast, whereas prong styles are more open and may allow greater gas escape but can be prone to snagging. 3. Will this flash hider affect my rifle's accuracy? No, when properly installed, it protects the muzzle crown and ensures concentric alignment, preserving or even enhancing accuracy by reducing flash-induced distractions.

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$59.95 at Kentucky Gun Co
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