Manufactured to the highest quality standards and featuring a patent pending design, the LANTAC DGN556B Muzzle Brake offers improved recoil management and muzzle rise over competitors products. Its unique Short Energy Pulse system reduces length of recoil so that repeating shot energy cannot overlap and knock the shooter back. Full auto fire is possible with massively reduced recoil and muzzle climb, meaning that all shots fall on target.
Ultra Fast Attenuation of muzzle blast gasses means that Flash Signature is also reduced.
Specs:
 

Caliber: 5.56X45mm / .223
Material: Super Hard Milspec Steel
Finish: Nitride QPQ
Dimensions: L: 2.570'', DIA: .870''
Weight: 3.2oz
Thread: 1/2-28 UNEF R/H
Serial Numbered for Quality Control
Crush washer & Froglube CLP is included!
Made in the USA.