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RAM Upgrade

Conversion kit for carbine Umarex T4E CCK TR 50

23x

Tuning platform for converting the HDR50/TR50/TR50L revolver into a full-featured carbine with an extended barrel, multiple mounting systems, and a folding stock.
More Info

Varianta / Typ

12 pcs in stock,
Estimated Delivery: July 23 - 27.
Shipping costs to Slovenia start at € 10.0

Delivery Options

€ 63.8

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Warranty:
24 Months
Manufacturer:
Umarex T4E
EAN:
4000844857217
Item ID:
2.4060

Umarex T4E More from this manufacturer

Experts on Airguns and Archery

PRODUCT DESCRIPTION

Machine translated

This conversion kit designated as CCK TR 50 allows you to convert the rubber and pepper projectile revolver HDR50/TR50/TR50L into a fully-fledged carbine.

The platform is compatible with both the first and second generation of the revolver and does not require any irreversible modifications. For secure mounting, the package includes three plastic mounts (bottom, left, right), which only need to be fixed using the supplied Allen screws.

After converting to a carbine you gain a number of new mounting options, such as a 40 cm long Picatinny rail for a red dot sight or riflescope, several M-LOK slots on the sides and bottom, and three QD (Quick Detach) slots for attaching a sling. The original under-barrel Picatinny rail of the revolver remains functional.

Thanks to the M17x1 thread with a protective cap at the muzzle, the platform is ready for installation of the X-Tracer 50 tracer unit without the need to purchase an adapter.

The stock offers a folding option without the use of any tools; to unlock it, it must be lifted, overcoming the resistance of the integrated spring.

Note – this kit does not increase the power of the weapon. The barrel of the platform does not connect directly to the barrel of the revolver; there is a free space of approximately 15 mm between them. The extended barrel therefore serves only to increase accuracy.

Package contents

  • Conversion kit to carbine Umarex T4E CCK TR 50

This Product Is Listed in the Following Categories

Videos (1)

Carbine Conversion Kit TR 50

Carbine Conversion Kit TR 50

Parameters

Manufacturer:
Umarex T4E
Varianta / Typ:
TR 50
Weight:
525 g
Overall Length:
685 mm
Material:
Polymer
Colour:
Black
Warranty:
24 Months

Customer Reviews (23)

4.9

23× rated

  • 21×

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Ondřej Štekl

Registered user, from balistas.cz 08.05.2025

Machine translation

It looks great, but unfortunately no one has thought about the function… The inner barrel of the KIT does not follow the barrel of the HDR/TRK and has a wider diameter, so if you get even a minimal amount of entanglement, the projectile starts to bounce around inside the barrel of the KIT and even at 5m you have a shotgun-like dispersion.

  • Looks good
  • Possibility to add ris sheets with m-lock
  • It does not bind to the barrel!!!

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Milan Loskot

Verified customer, from balistas.cz 30.05.2025

Machine translation

Perfect fit, holds well with a solid collimator bite.

  • Precise workmanship, fits perfectly.
  • Perhaps only the looser extended barrel has no effect on the function

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WiMott

Verified customer, 08.10.2025

Perfect fit for TR50, looks impressive and gives you loads of options for and-on items!

  • Looks great
  • Perfect fit
  • Quality material
  • Stock is actually a bit short for me

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David Kordas

Verified customer, from balistas.cz 30.06.2026

Machine translation

Great thing

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Gerald Sotny

Verified customer, from balistas.at 25.04.2026

Machine translation

With a matching tuning barrel and sniper kit, it improves the range. Practical folding stock. Feels well made despite the polymer.

  • Workmanship great
  • The barrel that’s in the stock is not an extension and has a larger diameter, so it makes no sense.

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Benjamin Schmidt

Verified customer, from balistas.de 27.03.2026

Machine translation

Awesome piece

  • Very beautiful product.

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Jozef Martinovics

Verified customer, from balistas.sk 26.03.2026

Machine translation

  • Everything is great
  • None

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Petr Sramek

Verified customer, from balistas.cz 18.07.2026

Machine translation

  • Construction made of quality material
  • Speed of assembly
  • It doesn’t have a telescopic stock

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Valeriu Bostan

Verified customer, from balistas.it 27.02.2026

Machine translation

  • The pistol fits very well and gives the impression of a rifle. Very nice.
  • Unfortunately, the fixing bolt underneath does not go all the way in. It is either too long or there is something else deeper inside. It's a pity that a handle is not also included.

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miguel ochavo

Verified customer, from balistas.fr 22.02.2026

Machine translation

Very satisfied with the product

And very professional

Thank you

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Ruben Moreno

Verified customer, from balistas.es 17.02.2026

Machine translation

  • Good option for rifle similarities

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Francisco Javier Varela alvarez

Verified customer, from balistas.es 07.01.2026

Machine translation

Perfect just as in the description

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Radek Fric

Verified customer, from balistas.cz 08.09.2025

Machine translation

  • High quality design, fits great even in a larger hand, lightweight and a whole different level of shooting than the revolver itself, highly recommended
  • i didn't find out

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