Lantac Dragon SilencerCo ASR Muzzle Brake 762x39 - M14-1 LH

Manufactured by Lantac USA
Manufactured by Lantac USA
3 Reviews

In Stock

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The Lantac Dragon Advanced Muzzle Brake with SilencerCo ASR Quick Mount Suppressor Adapter is a premium choice for the reduction of muzzle rise and recoil. This high performance muzzle brake is precision machined, hardened to 48Rc and nitride finished for enhanced corrosion resistance. The Lantac Dragon gas handling system reduces muzzle rise and recoil to zero, meaning that the only recoil felt by the shooter is from the movement of the carrier and buffer within the buffer tube. It features a Short Energy Pulse system to reduce the length of recoil, preventing repeating shot energy from knocking the shooter off target. The Lantac is full auto compatible with massively reduced recoil and muzzle climb, meaning that all shots fall on target. The addition of the SilencerCo ASR quick mount system allows the user to mount the SilencerCo Saker, Omega Suppressors and the Blast Shield.

The brake and mount offer an M14-1 Left Hand thread and is designed to be used with 7.62/308 Caliber ammunition only. The Lantac Dragon comes with the appropriate shim set for timing the brake / mount. Lantac recommends the use of Rocksett thread locker that is not included.

Note: Does NOT work with the BMD, Blast Mitigation Device. NOT considered a flash hider - California legal.

  • 7.62x39/.308
  • Reduces muzzle rise
  • Limits recoil
  • SilencerCo ASR quick mount
  • M14-1 LH threads
  • Nitride finish

Lantac USA manufactures the highest quality accessories for AR-15/M16 pattern rifles. Precision made in the U.S.A., rifles, muzzle brakes and more.
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BrandLantac USA
FinishSalt Bath Nitride
Suppressor MountSilencerCo ASR
Thread PatternM14 X 1 LH
TypeMuzzle Brake
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

3 reviews

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Great Product

by -

Finally able to shoot my M70 suppressed - what more is there to say? Great product.

Worth it!

by -

Really happy with product! I put this on a PSA GF5 and shot my SICO Hybrid with it. Word of advice prior to shooting make sure your threads are concentric. Spend the $80 and get a suppressor alignment rod or have your gunsmith check it before shooting. The brake barks by itself, but without a doubt helps mitigate recoil. Overall again very happy with the results and would recommend it to a friend.

Great product


Works wonderfully as a brake with the added ability to mount ASR compatible suppressors. I modified my brake by cutting a slot for the front sight detent pin. This allows the brake to be able to be installed and removed by hand, no wrenches needed. Was a bit worried because I'm still a bit of a novice at machining but even with just a basic Dremel and disc I was able to make it happen and it actually turned out looking decent once I polished it up and did a little paint touch up/protective coating (Everbrite). Not something that HAS to be done but I didn't want to have to remove the detent pin on my AK-74 or have to worry about using shims and a torque wrench to get the brake lined up properly.
<br>Anyway rambling a bit, 5/5 would recommend on any AK especially if you want to use ASR suppressors.