Description
EZTUNE Gas Tube sizes are one step larger than barrel ports for the same Gas Drive.
e.x. To get the equivalent of a .073 barrel port, the .076 EZTUNE gas tube should be selected.
Gas Port Sizes:
Carbine Dedicated Suppressed: .061 (equivalent to .059 barrel port)
Midlength 50/50 Mixed Suppressed: .076 (equivalent to .073 barrel port)
Midlength Dedicated Suppressed: .067 (equivalent to .065 barrel port)
The gas port sizes were chosen for: a traditional baffle (non-flow through) suppressor, a properly headspaced and efficient BCG/barrel combo coupled with either an A5H2/Sprinco Green or Carbine H2/Sprinco Blue buffer assembly and using brass cased 5.56 ammo. In the event that your build appears to have an inefficient BCG or you frequently train with underpowered ammo, we recommend using a standard strength spring in lieu of the enhanced power springs.
The BRT EZTune Gas Tube reduces gas system flow and corrects excessive gas drive from barrels with large gas ports or for use with a dedicated suppressor.
Our EZTUNE Gas Tube performs the same gas reducing function as a traditional adjustable gas block (AGB) without issues of reliability, complexity and usability.
The EZTune Gas Tube replaces the standard Carbine or mid 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.
Expected service life of ~10k rounds.
Installation requires removal and replacement of the gas tube.
Installation is extremely easy and should take less than 10 minutes, start to finish.
