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Polarstar CGS - CO2 Gas Stock 33g (Type 1)

[69119 / PS-CGS-T1-33G-RS]
$280.50 $263.67
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The Polarstar CGS - CO2 Gas Stock 33g (Type 1) is a versatile airsoft accessory designed to provide consistent and reliable power for your airsoft gun. It is machined from a Milspec AR buffer tube blank and is compatible with Milspec AR stocks. The CGS - CO2 Gas Stock is convertible between 12g and 33g cartridges through the use of interchangeable CO2 inserts, making it a flexible option for airsoft players.

The CGS - CO2 Gas Stock has a minimum output pressure of 40 psi and a maximum output pressure of 130 psi, with a max input pressure of 900 psi. The outputs interface with airline (6mm OD x 4mm ID). It has a simple zip-tie lockout/tournament lock, which is easy to use and promotes safe play. One of the notable features of the CGS - CO2 Gas Stock is its incorporation of PolarStar's proven compact regulator design, which uses only 2 o-rings, promoting reliability and ease of maintenance. The CGS - CO2 Gas Stock is not compatible with Fusion Engine, however..


  • Machined from a Milspec AR buffer tube blank
  • Compatible with Milspec AR stocks
  • Convertible between 12g and 33g cartridges through interchangeable Inserts
  • 12g = ~180 shots, 33g = ~500 shots
  • Simple zip-tie lockout/tournament lock
  • PolarStar's proven compact regulator design which uses only 2 o-rings
  • CO2 Cartridges & HP Spring Not Included
  • Not compatible with Fusion Engine
Manufacturer: PolarStar
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