The Lantac Dragon muzzle brake with Gemtech QD suppressor mount is a precision-engineered muzzle device built for shooters who demand serious recoil control and suppressor compatibility. Designed specifically for .223/5.56 caliber rifles, this stainless steel nitride-finished brake combines Lantac's patented gas handling system with the versatility of quick-detach suppressor mounting—letting you run your rifle unsuppressed or swap on a compatible Gemtech suppressor in seconds.

Recoil management is where the Dragon truly earns its reputation. Lantac's proprietary gas system redirects muzzle blast to counteract both muzzle rise and rearward recoil, effectively canceling them out so the only motion you feel is the bolt carrier cycling in the buffer tube. That translates to faster follow-up shots and tighter shot groups—especially critical in rapid-fire scenarios. The Short Energy Pulse technology further refines this by shortening the recoil impulse duration, preventing the violent overlap of multiple shots that can push you off target. Even in full-auto fire, the Dragon keeps your shots consistently on point while delivering dramatically reduced muzzle climb.

Built from hardened stainless steel with a nitride finish, this brake resists corrosion and handles the harshest field conditions. The integrated Gemtech quick-mount adapter accepts any Gemtech Bi-lock suppressor—including 'The One,' Shield, and legacy G5 models—giving you flexibility as your setup evolves. Precision-machined to 48Rc hardness and made in the USA, the Dragon is a serious tool for hunters, competitive shooters, and tactical operators who refuse to compromise on performance. Shims are included for installation tuning.

Key Features

• Patented gas handling system reduces muzzle rise and recoil to near-zero
• Short Energy Pulse design prevents recoil overlap for consistent on-target shots
• Full-auto capable with dramatically reduced muzzle climb
• Gemtech Bi-lock quick-detach suppressor mount for rapid attach/detach
• Compatible with Gemtech 'The One,' Shield, and G5 suppressors
• Precision-machined stainless steel with nitride finish for corrosion resistance
• Hardened to 48Rc for durability
• Shims included for installation
• Made in the USA

Specifications

Caliber	.223/5.56
Material	Stainless Steel
Finish	Nitride
Hardness	48Rc
Suppressor Mount	Gemtech Bi-lock QD
Country of Origin	USA
Includes	Shims

Frequently Asked Questions

Will this muzzle brake work with my suppressor?

The Lantac Dragon is designed with a Gemtech Bi-lock quick-mount adapter, so it's compatible with Gemtech suppressors including 'The One,' Shield, and older G5 models. If you're using a suppressor from another manufacturer, you'll need to verify compatibility with the Gemtech mounting standard.

Does this brake work as a flash hider?

No. The Dragon is optimized for recoil reduction and is not designed or rated to function as a flash hider.

Can I use this on an AR-15 with a piston system?

The Dragon is not compatible with the BMD (Bootleg Adjustable Nitride Carrier) system. For other piston-driven setups, verify barrel threading and mounting compatibility before purchase.

What comes in the box?

The muzzle brake comes with shims to help tune the installation for your specific rifle.