Power Kit Umarex T4E TP 50 Gen2 20J+

With this kit, you can increase the muzzle energy of the Umarex T4E TP 50 Gen2 RAM gun to more than 20 Joules (depending on the ammunition used). With higher energy, the number of shots per CO2 cartridge decreases.

PRINCIPLE OF OPERATION

The Power Kit contains 2 components that must replace the original parts in the gun: the Restrictor (a round plate) and the valve pin (a threaded cylinder). Thanks to the use of stainless steel, they ensure better smoothness and protection of the sealing rings while also better resisting the cooling effect of the flowing CO2 gas.

• Restrictor with a larger hole allows faster flow of CO2 gas from the cartridge to the valve.
• The modified valve pin ensures longer valve opening, so combined with the tuned restrictor, you will achieve higher muzzle energy at the cost of higher air consumption.

INSTALLATION PROCEDURE

• Installing the restrictor is simple and only requires a large flat screwdriver, where you must first remove the original restrictor located inside the chamber for the CO2 cartridge and replace it with the new one.
• Installing the valve pin requires complete disassembly of the gun, where it is necessary (preferably with a heat gun) to heat the valve (the blackened cylindrical part), in which the original valve pin is screwed in (it is necessary to soften the thread adhesive). Then install the new valve pin using the included hex key and reassemble the weapon.
• We also recommend checking for the presence of a valve block, which is often found in lower powered models. It is the metal part above the restrictor, which can be hammered out backwards during the weapon disassembly after unscrewing the brass plate with the activation indicator.

WARNING: This modification voids the gun's warranty!