106mm S+ RETROFIT KIT The ONE for ASG and KJ Works CZ-75 GBB pistols

High quality upgrade set from T-N.T., which simply replaces the original barrel with chamber without the need for further modifications.

The barrel is made of one piece of bronze and then electroplated with nickel. This makes its surface very hard and smooth, which is the basis for barrel durability and shooting accuracy.

The window for the bucking is much larger than in conventional barrels. It is thus possible to use a bucking with a large pressure area (up to 7 mm), thanks to which it is possible to use heavier BBs and obtain even better accuracy and stability of the BB. The barrel is compatible with GBB type bucking.

The package also includes a TL-Hop 60° bucking, it is recommended that the corresponding 0.20~0.36g bbs, suitable for low muzzle speed AEG, GBB pistols, competitive short guns.

CNC Hop-up chamber

The aluminium CNC chamber is made in one piece and thus has high strength and durability. There are screws in the front on the sides to secure the barrel so it won't wiggle and will stay firmly in the chamber.

Unlike the traditional method, the hop-up can be adjusted directly through the bottom of the chamber (using a 1.5mm Allen wrench) without removing the slide of the gun, greatly increasing convenience and efficiency. The pressure is handled by the TDC system - a wide nub pushes perpendicularly on the hop-up bucking, ensuring better pressure across the entire surface of the Hop-Up bucking.

Solar Eclipse (S+) barrel

In a conventional barrel, the BB is pushed to the underside of the barrel when passing through the hop-up bucking pressure. This increases friction and reduces the hop-up effect.

At the beginning of the S+ barrel, in the area of hop-up bucking, there is a micro hump on the underside of the barrel (height 0.04 mm) that lifts/centers the BB in the barrel and reduces its friction against the barrel in the initial phase of the shot. This allows you to use the hop-up more efficiently and get greater rotation with minimal energy loss.

The barrel is designed using the most advanced technologies, and not only increases accuracy, but also range by 30-50%.

Suitable for ASG KJ Shadow 2 / SP-01 / B&T USW A1 pistols.

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!