The BRT EZTune Gas Tube reduces gas system flow and corrects excessive gas drive from barrels with large gas ports.
The EZTune Gas Tube replaces the standard length gas tube and requires no modifications or removal of the gas block, making it ideal for barrels with pinned muzzle devices or gas blocks.
After installation, it requires no user adjustments or maintenance.
This items consists of 1 gas tube and pin.
TDP gas port size is 0.125 +/- 0.003. BRT EZTUNE gas tube is a fast and effective solution for over gas ARs, by limiting the amount of gas entering the gas tube. We recommend taking a look at the discussion on BRT EZTUNE gas tubes on M4C: https://www.m4carbine.net/showthread.php?218722-BRT-EZTUNE-Gas-Tubes
Installation requires removal and replacement of the gas tube.
BRT EZTUNE Gas tube is available in the following configurations:
Carbine, 10" to 16", suppressed
Carbine, 10" to 12.5"
Carbine, 14" to 16"
Midlength, 14" to 16"