Siege Suppressors Defender 2 Port Muzzle Brake – Plan B Compatible
Take control of your rifle’s performance with the Defender 2-Port Brake — a precision-engineered muzzle device built for shooters who demand flat shooting, fast follow-ups, and seamless suppressor integration. Designed to deliver serious recoil mitigation, this brake adds 1.5″ to your barrel length, making it ideal for pin-and-weld setups that convert 14.5″ barrels to a legal 16″ overall length. Crafted from rugged 17-4 PH stainless steel and finished in sleek black nitride, the Defender is built to last and ready to run suppressed or unsuppressed. Whether you’re building a duty rifle or a competition rig, this brake keeps your AR stable, responsive, and suppressor-compatible.
Plan B / HUB CompatibilityDirect-mount interface supports Plan B style suppressors and all 1.375×24 HUB-compatible systems.
Pin & Weld ReadyAdds 1.5″ to barrel length, perfect for converting 14.5″ barrels to 16″ legal OAL.
High-Strength MaterialMade from 17-4 PH stainless steel for extreme durability and heat resistance.
Black Nitride FinishCorrosion-resistant and low-profile for tactical aesthetics and long-term wear protection.
Made in OregonProudly manufactured in the USA with precision and care.
Lifetime WarrantyBacked by a no-hassle lifetime guarantee for total peace of mind.
Specifications
- Thread Pitch Options: 1/2×28 (5.56mm) or 5/8×24 (7.62mm)
- Mounting Interface: Plan B / 1.375×24 HUB compatible
- Added Barrel Length: 1.5 inches
- Material: 17-4 PH stainless steel
- Finish: Black nitride
- Ports: 2-port design for enhanced recoil control
- Suppressor Compatibility: Direct-mount for Plan B and HUB systems
- Manufacturing Origin: Oregon, USA
- Warranty: Lifetime
