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Knepper Firearms

Knepper Firearms

LanTac, Dragon, 223REM/556NATO Nitride Muzzle Brake with Dead Air Sandman KEYMO Suppressor Mount

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Home / Muzzle Devices / LanTac, Dragon, 223REM/556NATO Nitride Muzzle Brake with Dead Air Sandman KEYMO Suppressor Mount
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LanTac, Dragon, 223REM/556NATO Nitride Muzzle Brake with Dead Air Sandman KEYMO Suppressor Mount
LanTac, Dragon, 223REM/556NATO Nitride Muzzle Brake with Dead Air Sandman KEYMO Suppressor Mount - Image 2
LanTac, Dragon, 223REM/556NATO Nitride Muzzle Brake with Dead Air Sandman KEYMO Suppressor Mount - Image 3

LanTac, Dragon, 223REM/556NATO Nitride Muzzle Brake with Dead Air Sandman KEYMO Suppressor Mount

$128.99

For the first time Lantac Dragon shooters can now enjoy advanced weapon control with the ability to mount the entire range of Dead Air Sandman KEYMO silencers to their firearms. The mount design is fully licensed from Dead Air, therefore customer’s suppressor warranty remains unaffected.

Category: Muzzle Devices Tags: dragon, lantac, lantac dragon, muzzle brake, muzzle device Brand: Lantac USA
  • Description

Description

 

Dragon KeyMo Muzzle Brake: Rapid Attach, Reliable Control

The Dragon KeyMo Muzzle Brake delivers seamless integration with Dead Air Sandman suppressors through the KeyMo quick-mount system. Moreover, its patented Short Energy Pulse technology reduces recoil overlap, keeping muzzle movement minimal and follow-up shots consistent. As a result, shooters recover faster and stay on target—even in rapid or full-auto sequences.

Durability of the Dragon Muzzle Brake

Lantac built the Dragon KeyMo Muzzle Brake from hardened AISI 4140 steel and finished it with a corrosion-resistant QPQ nitride coating. Therefore, it withstands heavy use while maintaining a sleek profile. The brake measures 2.760″ in length, weighs about 4 oz, and balances toughness with compact size. In addition, Dead Air licensed the mount design to preserve suppressor warranty coverage. Each unit also includes a timing shim kit, giving shooters everything needed for precise alignment out of the box.

Fast Installation with Consistent Results

Installing the Dragon Muzzle Brake takes only minutes. Simply thread it onto a 1/2-28 barrel, torque to spec, and mount your Dead Air Sandman suppressor with the KeyMo system. Furthermore, the taper-lock interface locks tightly without wobble and preserves repeatable point-of-impact alignment. Ultimately, this means less setup time, greater reliability, and more confidence on the range.

Why Choose the Dragon Muzzle Brake

Shooters who value rapid suppressor swaps, dependable recoil reduction, and robust design consistently choose the Dragon KeyMo Muzzle Brake. Moreover, its precision machining, Short Energy Pulse system, and Dead Air compatibility make it an elite option for competition, tactical, or recreational use. In conclusion, this brake combines speed, durability, and consistency in a compact package.


Highlights

  • Dead Air Sandman suppressor compatibility via KeyMo mount

  • Short Energy Pulse system controls recoil and muzzle climb

  • Hardened AISI 4140 steel with QPQ nitride finish

  • Compact: 2.760″ length | Weight: ~4 oz | Thread: 1/2-28

  • Includes shim kit for precise alignment

  • Reliable, repeatable, and built for high-volume use

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Knepper Firearms

3017 Centerpointe E Dr suite a, Prescott, AZ 86301

(602) 821-9562

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