Get an unfair advantage
Highest performing AR-15 buffer system available and the most effective muzzle brakes.
UB Adjustable Muzzle Brake
(UB-5.56, UB-7.62x39, UB-7.62)
A unique two-piece design that outperforms the competition or enemy. The product of years of research and development by champion shooters Kyle Litzie and Zack Smith to get the most effective rifle muzzle brake.
2 Stage Dead Blow Competition Buffer (UDB-M4-C)
The buffer system dominating the competition circuit.