Poseidon CSI XG8 Gas Blowback Pistol – Red/Black Splash Anodized (Model: POS-XG8-MCA-R)

(No reviews yet) Write a Review
Gift wrapping:
Options available
  • Right-side profile of the Poseidon CSI XG8 Gas Blowback Pistol with red/black anodized aluminum slide.
  • Left-side profile showing Quick Aiming System and polymer grip detail.
  • Angled rear view showing the pistol’s slide texture and optic mounting plate.
  • Front three-quarter view showing orange safety muzzle tip and aluminum slide cuts.
  • Rear top view showing sight alignment and internal slide detail.
  • Close-up of slide and optic mount showing Quick Aiming System markings.
  • Separate image of Picatinny-style rail adapter included with the pistol.
  • 25-round magazine for Poseidon XG8 standing upright, showing follower and base plate.
$145.95
Frequently bought together:

Description

The Poseidon CSI XG8 Gas Blowback Pistol is where cutting-edge performance meets head-turning style. This high-performance sidearm sports a precision-machined aluminum slide finished in a striking red and black splash anodized pattern over a durable polymer frame. Engineered for serious airsoft players, it delivers both semi and full-auto fire modes, producing consistent power around 380 FPS.

The XG8’s unique internals are proprietary to Poseidon, offering excellent gas efficiency, crisp blowback action, and a realistic recoil impulse that sets it apart from standard GBB systems. Its integrated “Quick Aiming System” enhances target acquisition, while the adjustable hop-up ensures accurate shot placement across different ranges.

This pistol also comes ready for customization — it’s RMR-compatible and includes an aluminum muzzle protector with a steel adapter (11mm CW to 14mm CCW), allowing attachment of mock suppressors or tracer units. Whether you’re running CQB matches or showcasing your loadout, the XG8’s performance and visual appeal make it an undeniable standout.

Specifications

  • Brand: Poseidon
  • Model: POS-XG8-MCA-R
  • Power Source: Top Gas / Green Gas (HFC22) / 134a Gas (HFC134a)
  • Caliber: 6mm BB
  • Blowback: Yes
  • Firing Modes: Semi / Full Auto (Selector hidden inside slide)
  • Muzzle Velocity: ~380 FPS
  • Hop-Up: Adjustable
  • Magazine Capacity: 25 Rounds
  • Inner Barrel Length: 97mm
  • Slide Material: Aluminum (Red/Black Splash Anodized)
  • Frame Material: Polymer
  • Compatibility: RMR Optic Compatible
  • Internal System: Proprietary Poseidon design (Not TM or WE compatible)
  • Color: Red/Black Splash Anodized

Features

  • Unique splash anodized aluminum slide finish
  • Quick Aiming System integrated into the slide
  • Proprietary full-metal internal blowback system for smooth cycling
  • Patent-designed semi/full auto selector hidden in the slide
  • Aluminum muzzle protector and steel adapter (11mm CW → 14mm CCW) included
  • Adjustable hop-up for accuracy control
  • RMR-compatible optic mount for red dot installation
  • Realistic gas blowback operation with sharp recoil feedback
  • Durable polymer frame with ergonomic grip texture
  • Perfect for collectors or competitive airsoft users

What’s Included in the Box

  • Poseidon CSI XG8 Gas Blowback Pistol (Red/Black Splash Anodized)
  • 25-Round Magazine
  • Aluminum Muzzle Protector & Steel Adapter
  • Instruction Manual
View AllClose

Related Products

Related Products