Hop Up Chamber for AK

Hop-Up Chamber for AK airsoft replicas. This new Hop-Up chamber is made from aerospace-grade EN AW 7075 aluminum, which offers a similar strength to steel and the lightweight properties of aluminum, making it the best material for its use.

This chamber is precise and custom-made to achieve optimal performance and feeding.

For the best inner barrel fit, we have introduced a new innovation in the Hop-Up chamber – the collar nut connection. It is placed in front of the Hop-Up chamber. You simply need to install the inner barrel with the Hop-Up into the chamber, seal it with the clip lock, and finally, screw it onto the Hop-Up chamber with the collar nut (a 10mm wrench will be needed). The collar nut is made of aerospace-grade EN AW 7075 aluminum and, once screwed on, tightly seals the inner barrel. No excessive force is required to install the collar nut; gentle force is sufficient, otherwise, the inner barrel may flip inside the Hop-Up chamber. The indication of a proper seal is a reduction of space in the collar.

This Hop-Up package includes:

1 Hop-Up chamber for AK (anodized, made of aerospace-grade EN AW 7075 aluminum) 1 Adjustment lever (anodized, made of aerospace-grade EN AW 7075 aluminum) 1 Push lever with cut for common spacers (anodized, made of aerospace-grade EN AW 7075 aluminum) 2 screws M2.5 x 3 mm (black chemical coating, material: 12050 steel) 1 screw M3 x 12 mm (steel material with a strength of 8.8, black chemical coating) 1 plastic C-Clip for AK (ABS material) 1 plastic pin (ABS material) 1 rubber O-ring (vulcanized rubber) 1 collar nut (anodized, made of aerospace-grade EN AW 7075 aluminum)

We recommend purchasing the spacer set, Hop-Up bucking, and plastic C-Clip lock or collar nut along with this Hop-Up chamber for the best performance.

The Hop-Up chamber is delivered unassembled, which means you need to assemble it before use.

Warning! Do not use oil or Vaseline for lubricating the Hop-Up components; it may damage them and cause loss of Hop-Up effect.