Lantac Plan B Dragon Muzzle Brake 9mm Luger 1.75" 1/2x28
$89.00
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The Lantac Plan B Dragon Muzzle Brake is a 9mm pistol brake engineered to tame recoil and muzzle rise on compact and full-size handguns. Threaded 1/2x28 and measuring 1.75" in length, this brake uses Lantac's Short Energy Pulse system to manage firing impulse so successive shots don't pile on top of each other—keeping your follow-ups on target even during rapid strings or full-auto fire. If you're running a 9mm that tolerates or requires a muzzle device, the Plan B Dragon delivers measurable recoil reduction without the bulk of larger caliber solutions.
The Short Energy Pulse design is the key differentiator here. Rather than venting gas all at once, it staggers the release so you stay behind the gun longer. On a 9mm, where recoil impulse is relatively mild to begin with, this translates to flatter sight picture recovery and less muzzle climb between shots—useful for competition, tactical drills, or any scenario where speed and accuracy matter. The brake comes with a timing shim set, giving you tuning options to dial in the performance to your specific upper.
Installation is straightforward: 1/2x28 thread pitch fits most modern 9mm hosts. The 1.75" length is compact enough not to obstruct your view or create unnecessary length, and the Dragon's profile keeps it from snagging on gear or obstacles. This is solid hardware for shooters who want to minimize recoil and rise without compromises.
Key Features
- Short Energy Pulse system for staged recoil and reduced muzzle rise
- 1/2x28 thread pitch for modern 9mm platforms
- 1.75" overall length for compact profile
- Includes timing shim set for tuning
- Designed to maintain target acquisition in rapid-fire and full-auto scenarios
Specifications
| Caliber | 9mm Luger |
| Thread Pitch | 1/2x28 |
| Length | 1.75" |
| System | Short Energy Pulse |
| Included | Timing Shim Set |
Frequently Asked Questions
What 9mm pistols does this muzzle brake fit?
The 1/2x28 thread pitch is standard on most modern 9mm handguns, including AR-9s, PCC uppers, and many compact pistols. Verify your barrel's thread pattern before purchase.
What does the timing shim set do?
The included shims allow you to adjust the brake's timing relative to your barrel, optimizing recoil reduction and muzzle rise control for your specific host gun.
Will this brake work on full-auto fire?
Yes. The Short Energy Pulse system is designed to manage recoil even during sustained full-auto fire, keeping shots grouped on target.
How much does the Plan B Dragon reduce recoil?
We don't have specific recoil reduction figures, but the Short Energy Pulse system is engineered to noticeably lower both recoil and muzzle rise compared to an unbraked barrel.
