Unrivaled Armory Siege Brake .223/5.56 (SB3-5.56) 1/2"x28 Thread - SB3‑5.56
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Experience unparalleled control and precision with the Unrivaled Armory Siege Brake .223/5.56 (SB3-5.56), the ultimate muzzle device designed to transform your AR-15 shooting experience. Engineered for .223/5.56 caliber rifles, this high-performance muzzle brake redirects gases efficiently to minimize recoil and muzzle rise, allowing for faster follow-up shots and improved accuracy during rapid fire. Whether you’re a competitive shooter or a tactical enthusiast, the Siege Brake delivers the stability you need to stay on target without compromising on lightweight design.
Key Features
- Advanced Baffle Design: Utilizes an extremely efficient baffle system to eliminate rear-directed recoil, reducing felt recoil by up to 60% for smoother shooting sessions.
- Precision Threading: Features standard 1/2″x28 threads for seamless compatibility with most .223/5.56 AR-15 barrels, ensuring a secure and easy installation.
- Versatile Caliber Support: Optimized for .223/5.56mm and 5.45mm cartridges, making it ideal for a range of modern sporting rifles.
- Durable Construction: Crafted from high-quality stainless steel with a bead blasted finish for corrosion resistance and long-lasting performance in demanding conditions.
- Includes Crush Washer: Facilitates proper timing and installation, helping achieve the legal 16-inch overall length on 13.7-inch or longer barrels.
Specifications
- Muzzle Device Type: Muzzle Brake
- Threads: 1/2″x28
- Cartridge Compatibility: .223/5.56/.224
- Finish: Bead Blasted Stainless
- Weight: 3.2 oz
- Length: 3.1 inches
- Width/Height: 0.9 inches
Why Choose the Siege Brake?
In the world of .223/5.56 muzzle brakes, the Siege Brake stands out by addressing common shooter pain points like excessive muzzle flip and fatigue during extended range time. Its lightweight profile—under 4 ounces—maintains your rifle’s balance without adding unnecessary bulk, perfect for dynamic shooting scenarios. Unlike heavier competitors, this brake offers superior recoil mitigation without the added concussion that can disrupt nearby shooters, though it does amplify side-blast for optimal performance. Users praise its ability to keep sights on target, enhancing speed and confidence in high-stakes environments. Backed by rigorous engineering, it’s a reliable choice for anyone seeking to elevate their AR-15’s handling.
Don’t let recoil hold you back—equip your rifle with the Unrivaled Armory Siege Brake today and unlock the full potential of your .223/5.56 setup for unmatched accuracy and control.
Frequently Asked Questions
Q: Will the Siege Brake increase noise levels?
A: Yes, like most muzzle brakes, it redirects gases sideways, which can amplify perceived noise and side-blast. However, this trade-off provides exceptional recoil reduction for better shot placement.
Q: Is it easy to install on my AR-15?
A: Absolutely. It comes with a crush washer for precise timing, and the 1/2″x28 threading ensures compatibility with standard AR-15 barrels. Basic tools and safety precautions are all that’s needed.
Q: Does it affect bullet velocity?
A: The minimal added length has negligible impact on velocity, focusing instead on stabilizing your rifle for consistent performance across various shooting applications.
| Weight | 3.2 oz |
|---|---|
| Dimensions | 3.1 × 0.9 × 0.9 in |
| Muzzle Device Type | Muzzle Brake |
| Threads | 1/2×28 |
| Cartridge Compatibility | .22 (.223/5.56/.224 |
| Finish | Bead Blasted Stainless |
| MPN | SB3‑5.56 |
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.
