Eligible for $5.99 Flat Rate Shipping
  1. Home
  2. Firearm Accessories
  3. AR Parts & Accessories
  4. Muzzle Brakes

Lantac Dragon Dead Air KEYMO Muzzle Brake .223/5.56

  • Item Number: DGN556B-DA
  • /
  • View More Items by Lantac
  • /
  • Condition: New
Lantac Dragon Dead Air KEYMO Muzzle Brake .223/5.56
Temporarily Out of Stock
Vance Advantage Members earn $1.35 in rewards with this purchase. Join Today
Free In-Store Pickup
Columbus: Out of Stock
Hebron: Out of Stock
Lebanon: Out of Stock
Obetz: Out of Stock
Springdale: Out of Stock

In-store pickup

Ship this to me


Share this

Product Description

The LANTAC Dragon® DGN556B-DA™ Muzzle Brake is a premium 5.56 NATO/.223 muzzle device engineered to deliver exceptional recoil reduction and muzzle control while providing full compatibility with Dead Air® Sandman® KEYMO™ suppressors. Its patented Short Energy Pulse system minimizes felt recoil and muzzle rise, allowing for faster follow-up shots and improved control during rapid or full-auto fire.

Precision machined from hardened AISI 4140 steel and finished with a durable Black QPQ Nitride treatment, the Dragon® offers outstanding strength, corrosion resistance, and long service life. The fully licensed Dead Air® mounting interface preserves suppressor warranty coverage and includes a timing shim set for proper installation.

Product Features

  • Patented Short Energy Pulse design reduces recoil and muzzle rise
  • Compatible with Dead Air® Sandman® KEYMO™ suppressors
  • Fully licensed Dead Air® mount preserves suppressor warranty
  • Precision Swiss-lathe machined construction
  • Heat-treated steel for exceptional strength and durability
  • Black QPQ Nitride finish for corrosion and wear resistance
  • Includes timing shim set
  • Serial numbered for quality control
  • Made in the USA

Product Specifications

  • Caliber: 5.56 NATO / .223 Remington
  • Material: AISI 4140 Steel
  • Hardness: 48–52 Rc
  • Finish: Black QPQ Nitride
  • Length: 2.760"
  • Body Diameter: 0.824"
  • Mount Diameter: 1.080"
  • Weight: 4.0 oz
  • Thread Pitch: 1/2-28 UNEF Right-Hand
  • Mount Compatibility: Dead Air® Sandman® KEYMO™
  • Included: Timing shim set

Customer Comments

Customer Reviews

No reviews have been written for this product.

Write a review