Airsoft pistol Tandemkross CTHULHU GBB with transport box - black/red

Discover the new CTHULHU GBB pistol in black/red with Tandemkross add-ons inspired by Ruger mk4 pistol and the internal mechanism of the G series. This makes the pistol very accuracy, the internal mechanism reliable and partly compatible with parts for TM G 18c.

This semi/full auto blowback pistol is made of reinforced polymer and has a fully licensed design. The replica features the innovative Game Changer Pro square compensator, CNC thumb rest and skeleton trigger. Additionally, the Tandemkross Hivegrip provides a firm grip. The pistol offers unmatched accuracy thanks to its construction and fiber optic Eagle Eye sights. The 24-BBs magazine and adjustable hop-up add to its versatility.

The most interesting is external construction inspired by the Ruger mk4 pistol. The pistol has a fixed inner barrel with a chamber, outer barrel and slide, which are static during shooting, so the pistol is very accurate due to this feature. The blowback function has been retained, but instead of the entire slide, only the nozzle with its housing moves. When the slide / nozzle is caught in the rear position, the toggle lever at the bottom of the housing can be used to switch between Semi and Full Auto shooting mode.

The pistol is compatible with G series magazines from manufacturers TM, WE, KJW. The inner barrel and Hop-Up rubber are the VSR type. Internal parts of the trigger mechanism (hammer, hammer sear and valve striker) are compatible with TM G series.

The hop-up is loosened up completely from the factory, it must be tightened first to prevent BBs from falling through the barrel. This is not a manufacturing defect.

The gun comes in a plastic box that simplifies transport and protects the gun. Sights can be removed and a 9-slot CNC RIS rail or RMR base plate, which is included, can be used to install the red-dot. Also included is a compensator and protective cap (installs on 14 mm CCW thread).

The pistol is compatible with the Action Army AAP-01, including magazines (G 17 style). Action Army magazines "scrub" when inserted/ejected, even though they are compatible. WE magazines (SKU2036) are more suitable, as they are slightly narrower. Compared to the AAP-01, the hammer pin (due to the safety) and bolt catch are different internally.

Special features

• Game Changer Pro Squared compensator
• CNC thumb rest, mechanical safety
• Skeleton trigger
• Enlarged magazine release button
• Tandemkross Hivegrip
• Halo charging ring
• RMR base for red-dot installation (compatible with Vertex, Holosun, Aim Point, NCSTAR)
• Eagle Eye front and rear fiber optic sights
• Fixed inner and outer barrel
• Full auto shooting mode

Package contents

• CTHULHU pistol
• Magazine for 24 BBs
• Game Changer Pro Compensator
• RMR mount
• Halo charging ring
• Repair O-ring kit
• Plastic carrying box