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RAM Upgrade

Power Kit Umarex T4E TR 50 Gen1 30J+

1x

Set for increasing the muzzle energy of the Umarex T4E TR 50 Gen1 RAM gun. Gun disassembly required.
More Info

5 pcs in stock,
Estimated Delivery: June 1 - 3.
Shipping costs to Netherlands start at € 12.0

Delivery Options

€ 51.0

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Warranty:
24 Months
EAN:
202520100321
Item ID:
17449

Experts on Airguns and Archery

PRODUCT DESCRIPTION

With this kit, you can increase the muzzle energy of the Umarex T4E TR 50 Gen1 RAM gun to more than 30 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!

This Product Is Listed in the Following Categories

Videos (1)

Power Kit TR 50

Power Kit TR 50

Parameters

Manufacturer:
PrecisionFire
Varianta / Typ:
HDR/TR 50 Gen1 30J+
Material:
Aluminium, Stainless Steel
Warranty:
24 Months

Customer Reviews (1)

5

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Josef Brožík

Verified customer, from balistas.cz 16.04.2026

Machine translation

  • It is made of better material than the original

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