V Seven Weapon Systems Extreme Environment Inconel Gas Tubes


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V Seven Weapon Systems Extreme Environment Inconel Gas Tubes


Mil-Spec Gas Tubes have been and always will be a-ok. A better finish like Melonite doesn't solve the core problem that the steel of the gas tube can weaken and deform under high heat applications such as a very heavy firing cycle.  V Seven solves this problem by making a "Extrem Environment" gas tube that can handle full-auto sustained and suppressed firing schedules by using a superior material:  Inconel.

Used in baffles for hard use suppressors that are subjected to dangerously high temperatures, Inconel baffles offer extreme performance.  By replacing the weak link in a direct impingement gun, the Inconel gas tube makes the DI system even more robust.  

Not necessary for most shooters, however if you train hard and/or are using a suppressor most of the time, the EE tubes from V Seven will take whatever you can throw at it.

Options and Weights:

  • Pistol Length Gas Tube:  14 grams
  • Carbine Length Gas Tube:  21 grams
  • Mid-Length Length Gas Tube:  26 grams
  • Rifle Length Gas Tube:  35 grams 


  • Made of Heat-Treated Inconel
  • Impervious to heat
  • 100% Corrosion Resistant
  • IonBond Black Finish
  • Lifetime Warranty
  • Made in USA

Note 1: Gas Tube must be installed in the Gas Block PRIOR to seatting the Gas Block to the Barrel

Note 2: V7 Extreme Environment Gas Tubes do not fit Aero Precision Enhanced Upper Receivers (M4E1 & M5E1) or Seekins Precisions SAR Handguards.

Manufacturer V Seven Weapon Systems
Shipping Restriction ITAR/Export Restricted
MSRP $64.00
Weapon Model AR15/M16
Material Inconel
Material Finish IonBond
Color Black
Mil-Spec/Mil Issued Equipment Yes


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