Breek Arms Plan B .223 1/2x28 Sentinel Closed Flash Hider - BRK4420
Only 6 left in stock
Upgrade your AR-15 or .223/5.56 rifle with the Breek Arms Plan B Sentinel Closed Flash Hider, a precision-engineered muzzle device that delivers exceptional flash suppression without compromising on durability or functionality. Designed for shooters who demand reliability in low-light conditions, this closed-tine flash hider minimizes muzzle signature, preserving your night vision and keeping your position concealed during tactical operations or nighttime hunts. Whether you’re building a pin-and-weld setup or integrating with the Plan B mounting system, the Sentinel offers a compact, snag-free profile that enhances performance without adding unnecessary bulk.
Key Features
- Superior Flash Suppression: The fully shrouded, caged design disperses and redirects hot gases effectively, reducing visible muzzle flash by up to 90% compared to open-prong alternatives, ensuring clearer target acquisition in dim environments.
- Plan B Compatibility: Engineered specifically for the Breek Arms Plan B system, it provides rock-solid alignment for quick suppressor attachment, making it ideal for modular builds.
- Durable Construction: Machined from 4140 hardened steel with a corrosion-resistant nitride (Melonite) finish, it withstands high-round-count sessions and harsh conditions while protecting your barrel crown from impacts.
- Snag-Resistant Design: Closed tines eliminate hooks and protrusions, preventing gear or clothing from catching during movement—perfect for dynamic shooting scenarios.
- NVG-Friendly: Low signature reduction maintains compatibility with night vision goggles, giving you an edge in low-visibility operations.
Specifications
- Muzzle Device Type: Closed Flash Hider
- Threads: 1/2×28
- Cartridge Compatibility: .223/5.56/.224
- Finish: Nitride / Melonite
- Weight: 2.2 oz
- Length: 2.15 in
- Outer Diameter: 1 in
- Material: 4140 Hardened Steel
Why Choose the Breek Arms Sentinel Flash Hider?
In a market flooded with basic birdcage designs, the Sentinel stands out by addressing common shooter pain points like excessive flash blinding your sight picture or devices that tangle with slings and packs. This .223 flash hider not only suppresses muzzle bloom for safer, more effective shooting but also supports pin-and-weld applications to meet legal barrel length requirements without sacrificing aesthetics or performance. Its lightweight build maintains rifle balance, while the precision threading ensures easy installation on standard AR platforms. For enthusiasts seeking a reliable, 1/2×28 muzzle device that blends tactical utility with everyday dependability, the Plan B Sentinel delivers unmatched value.
Don’t let muzzle flash compromise your next range day or field excursion—equip your rifle with the Breek Arms Plan B Sentinel Closed Flash Hider today and experience the difference in clarity, control, and confidence.
| Weight | 2.2 oz |
|---|---|
| Dimensions | 2.15 × 1 × 1 in |
| Muzzle Device Type | Flash Hider |
| Threads | 1/2×28 |
| Cartridge Compatibility | .22 (.223/5.56/.224 |
| Finish | Nitride / Melonite |
| MPN | BRK4420 |
| UPC | 812296031763 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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