T-N.T. CZ-75 S+ 106 mm Retrofit kit

Retrofit kit with new S+ main and HOP-UP chamber.

The S+ barrel reduces friction between the BB and the inner barrel wall. By reducing the contact area of the BB with the inner barrel, friction during the shot is reduced. This allows less Hop-Up force to be used to achieve the same effect, resulting in better shooting consistency and accuracy. Thanks to the reduced friction, a higher proportion of the Hop-Up's power is transferred to the BB, which leads to a better rotation of the ball and consequently to a longer range. A more efficient Hop-Up allows you to use different ball weights. You can thus choose the right balls according to specific game situations without having to significantly adjust the Hop-Up settings.

The S+ barrel is made from one piece, which increases accuracy.

HOP-UP chamber:

Unlike traditional methods, players can adjust the HOP-UP directly through the chamber without removing the slide. The chamber is made from a single casting, the rubberized design adds airtightness. The HOP-UP chamber is compatible with the GBB standard of MARUI rubber bands, which makes replacement easier. Changed adjustment method thanks to TDC HOP-UP, ensures even pressure thanks to the adjustment ring. This completely eliminates the problem of uneven force acting on the left and right, which is common with traditional HOP-UP chambers.

Use a regular 1.5 mm Allen key to fine-tune the hop setting. Thanks to the large range of HOP-UP settings, you can use light or heavy ammunition. The adjustment ring is equipped with a spring that pushes it back and thus prevents the HOP-UP from being enabled, thus effectively maintaining the required level of pressure after adjustment.

This kit offers everything you need to upgrade your weapon's Hop-Up system.
It ensures optimal cooperation of all components for maximum performance. HOP-UP rubber band is GBB 60°

This kit can be installed directly on SHADOW-2. The guide rod of CZ75 SP-01 needs to be reamed to install this kit. It is recommended that you must have relative DIY ability before purchasing, or ask a professional store for assistance!

Compatible with KJ Shadow 2 / SP-01

Material: nickel-plated bronze