Polarstar CGS 12g Type 1 CO2 Gas Stock, Black

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Discover unparalleled performance with the Polarstar CGS Type 1 12g CO2 Gas Stock, a state-of-the-art HPA solution for airsoft enthusiasts seeking a tactical advantage. This high-quality CO2 stock is expertly designed to maintain the aesthetic and functionality of a traditional AR-15 adjustable stock while providing the powerhouse performance of a high-pressure air (HPA) system.

The Polarstar CGS Type 1 Gas Stock is a testament to exceptional engineering, capable of handling input pressures up to 900 psi. With a minimum output pressure of 40 psi and a maximum of 130 psi, this robust system ensures consistent performance in every skirmish. The precise control over output pressure allows you to tailor your shooting experience to match your needs and preferences.

Built for both durability and performance, the stock interfaces seamlessly with a 6mm OD x 4mm ID airline, ensuring a reliable connection to your HPA setup. The compatibility with 12g CO2 cartridges means you can stay in the game longer without the need for bulky tanks or remote lines. Additionally, the stock's black color provides a sleek, tactical look that integrates seamlessly with most airsoft rifle builds.

The Polarstar CGS Type 1 is more than just a piece of equipment; it's a game-changer. Its compact design does not compromise on performance, offering you the same level of power as larger, more cumbersome systems. This, combined with the ease of maintenance due to its simplified o-ring design, makes the Polarstar CGS Gas Stock a must-have for any serious airsoft player.

Upgrade your loadout with the Polarstar CGS Type 1 CO2 Gas Stock from Airsoft Station, and experience a new level of airsoft performance and realism.


  • Precision-crafted from a standard AR buffer tube blank
  • Fully compatible with Milspec AR-style stocks
  • Versatile design allowing for both 12g and 33g CO2 cartridges with switchable inserts
  • Efficient CO2 usage: approximately 180 shots from a 12g cartridge, 500 shots from a 33g cartridge (using F2 at 1.5J with .28g BBs through a 6.05x380mm barrel)
  • Equipped with a straightforward zip-tie lockout for tournament compliance
  • Features PolarStar's trusted compact regulator technology with a minimal two o-ring configuration to enhance reliability and simplify maintenance
  • Exclusively designed for use with specific PolarStar systems, excluding the Fusion Engine
  • Note: CO2 cartridges and high-pressure spring sold separately
Compatible with Milspec AR stocks
Package Includes:
1x Gas Stock, 1x Co2 Insert Castle Nut, 1x Set of Hardware
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