Home / Barrels/Choke Tubes / Lantac / LANTAC Dragon Muzzle Brake with Silencerco ASR QD Suppressor Mount 5.56x45mm 1/2"-28 Thread Stainless Steel Nitride
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Lantac Dragon ASR QD 5.56 Muzzle Brake 1/2x28
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Does not work with the BMD
Includes shims
Made in the USA
Not considered flash hider
Specifications
Caliber
Brand
Model
MPN
DGN556B-ASR
UPC
712038709144
MSRP
$142.99
Finish
Nitride
Fits
SilencerCo ASR quick mount system
Color
Black
Material
Hardened Milspec Steel
Description
The Lantac Dragon ASR QD 5.56 is a muzzle brake for AR-15 platform rifles chambered in 223 Remington and 5.56x45mm NATO. It attaches to a SilencerCo ASR Quick Disconnect mount and is intended to reduce recoil and muzzle rise.
The brake is machined from hardened milspec steel with a nitride finish in black, and has a 1/2x28 thread pitch. The manufacturer states it is hardened to 48 Rc. The raw listing describes a Short Energy Pulse design and says it does not work with the BMD (Blast Mitigation Device).
The package includes a timing shim set: two .34mm, three .22mm, three .11mm and four .075mm shims, plus one 2mm washer.
- Platform: AR-15
- Calibers: 223 Remington, 5.56x45mm NATO
- Mount Type: SilencerCo ASR Quick Disconnect
- Material: Hardened Milspec Steel
- Finish: Nitride, black
- Thread Pitch: 1/2x28
- Included: timing shim set and 2mm washer
- Incompatible: BMD (Blast Mitigation Device)







