Transform your AR-15 shooting experience with the Lantac Dragon Plan B Long Muzzle Brake 5.56 – 1/2×28, a precision-engineered accessory that delivers unmatched recoil control and muzzle stability. Designed for discerning shooters who demand reliability in high-stakes scenarios, this muzzle brake harnesses patented technology to minimize felt recoil by up to 50%, enabling faster follow-up shots and sustained accuracy during rapid fire. Whether you’re at the range, in competition, or training for tactical applications, the Dragon Plan B elevates your 5.56 platform to peak performance without compromising on balance or handling.
Key Features
- Patented Short Energy Pulse System: Redirects propellant gases to create a shorter recoil impulse, preventing energy overlap that causes shooter disruption and muzzle climb—ideal for full-auto or semi-auto bursts.
- Plan-B HUB Compatibility: Seamlessly integrates with Lantac’s Plan-B suppressor mounting system, allowing quick transitions between suppressed and unsuppressed configurations for versatile shooting setups.
- Robust Construction: Crafted from hardened AISI 4140 steel (48-52 Rc) with a corrosion-resistant nitride/Melonite finish, ensuring longevity even under extreme conditions.
- Optimized Port Design: Top and side vents efficiently vent gases to reduce rearward blast while maintaining forward momentum, enhancing target reacquisition speed.
Specifications
- Caliber Compatibility: .223/5.56mm (suitable for .22LR and .17HMR with reduced performance)
- Thread Pattern: 1/2×28 RH
- Length: 2.575 inches
- Mount Diameter: 0.900 inches
- Weight: 2.8 oz
- Finish: Nitride/Melonite QPQ
- Includes: Timing shim set for precise installation
Why Choose the Lantac Dragon Plan B?
Recoil and muzzle rise are common pain points for AR-15 users, leading to fatigue, slower target transitions, and diminished accuracy over extended sessions. The Dragon Plan B addresses these challenges head-on with its innovative design, proven to cut recoil impulse and stabilize the muzzle for consistent shot placement. Unlike standard flash hiders or basic brakes, this device offers superior control without excessive side blast, making it a favorite among competitive shooters and professionals alike. Its lightweight profile preserves your rifle’s maneuverability, while the serial-numbered quality assurance guarantees premium craftsmanship. Invest in this 5.56 muzzle brake to unlock the full potential of your firearm, reducing shooter fatigue and boosting confidence in every round fired.
Elevate your tactical edge today—add the Lantac Dragon Plan B Long Muzzle Brake to your build and experience the difference in recoil management and precision shooting.
Frequently Asked Questions
Q: Is the Lantac Dragon Plan B compatible with suppressors?
A: Yes, it features the Plan-B HUB mount interface, allowing direct attachment of compatible Lantac suppressors for seamless suppressed operation.
Q: How effective is it at reducing recoil on a 5.56 AR-15?
A: The patented Short Energy Pulse system significantly reduces felt recoil and muzzle rise, enabling better control for rapid fire and follow-up shots.
Q: What tools are needed for installation?
A: It installs easily with basic AR-15 tools; the included timing shims ensure proper alignment on your 1/2×28 threaded barrel.

