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Rubber & pepper projectile revolvers

RAM Revolver Umarex T4E TR 50 Gen2 .50 13J

71x

2nd generation of the best-selling revolver for rubber projectiles with higher performance and a number of improvements, such as a modernized quick‑piercing valve, non-slip grip texture, extended upper Picatinny rail, and a more accessible magazine safety.
More Info

> 50 pcs in stock,
Estimated Delivery: July 24 - 27.

Shipping price from $ 27.0 Delivery Options

$ 92.0

18+ legal age limit ?

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Caliber:
cal .50
Muzzle Energy:
13 J
Magazine Capacity:
6
Powerplant:
CO2 Cartridges

Show More Specs

Warranty:
24 Months
Manufacturer:
Umarex T4E
EAN:
4000844868923
Item ID:
2.4058

Umarex T4E More from this manufacturer

Experts on Airguns and Archery

PRODUCT DESCRIPTION

Machine translated

The German company Umarex, more precisely their division T4E (Training for Engagement), presents the second generation of the best-selling revolver for rubber and pepper projectiles called TR50 Gen2. It is clear that the manufacturer has listened to customer feedback and introduced welcome changes, while not unnecessarily modifying anything that works flawlessly.

The most significant difference compared to the original version (11J) is the increase in power up to 13J, which makes it one of the most powerful short RAM guns in .50 calibre.

The second major change is the new valve for activating the 12 g CO2 cartridge. It has been modified so it can be easily loosened by hand without the need for an Allen key. It still performs its function flawlessly – in case of threat you just need to tap it lightly with your palm, which pierces the neck of the cartridge and the gun is then ready to fire. A revolver prepared in this way can be carried for an unlimited time without risking degradation of the sealing O-rings. After activation, a so‑called indicator pops up above the grip, showing that the revolver is pressurised.

Other minor changes include a non-slip grip texture, sights with fibre-optic light-guiding rods to make aiming easier even in low-light conditions, a top Picatinny rail extended by 1 slot for easier mounting of a larger red dot sight, and a deeper recess around the magazine release.

The bottom Picatinny rail for mounting a laser or tactical light and the convenient trigger-integrated safety remain unchanged.

As ammunition, you can use any RAM balls, such as rubber, pepper or marking projectiles. Thanks to the rotary magazine, the revolver is also compatible with non-spherical projectiles.

New – Carbine Conversion Kit

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

Carbine Conversion Kit Umarex T4E CCK TR 50 intext

More information

Maintenance

Since the gun is powered by CO2 cartridges, the rubber seals may gradually become brittle and crack due to the freezing carbon dioxide. You can prevent this by occasionally applying silicone oil: 1) spray, where you simply spray the internal mechanism, 2) applying a few drops of silicone oil to the neck of the inserted cartridge, 3) using an oil cartridge (the easiest way). At the same time, we do not recommend leaving an activated cartridge in the gun longer than necessary. If you know you will not be shooting for a while, vent the pressure by loosening the valve.

Package contents

  • RAM Revolver Umarex T4E TR50 Gen2 .50 13J

Videos (2)

TR50 Gen2 Test

TR50 Gen2 Test

Umarex - IWA 2024

Umarex - IWA 2024

Parameters

Manufacturer:
Umarex T4E
Caliber: ?
cal .50
Muzzle Energy: ?
13 J
Velocity:
144 m/s
Weight:
676 g
Overall Length:
250 mm
Rifled barrel: ?
No
Mounting Rail Type:
22 mm
Magazine Capacity:
6
Body Material:
Polymer
Powerplant: ?
CO2 Cartridges
Safety:
Yes
Fire Mode:
Semi-automatic
Trigger:
Double Action Only
Colour:
Black
Warranty:
24 Months

Customer Reviews (71)

5

71× rated

  • 69×

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Jaroslav

Verified customer, from balistas.sk 15.10.2024

Machine translation

Slightly disappointed with the number of shots per bomb approx 10 full shots and then it drops rapidly 3 magazines no way the last one can be caught with bare hands. Again I must add that I tested at 8 degrees Celsius.

  • Quality, price, weight, possibility of different tuning and additional devices
  • Accuracy, well given the purpose of this weapon it can be.

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Miroslav

Verified customer, from balistas.cz 10.09.2024

Machine translation

It's a blast that I didn't expect, especially with its perfect processing quality and super performance. Great purchase

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Sandra

Verified customer, from balistas.cz 19.11.2024

Machine translation

Perfect processing quality, fits in the hand, the safety valve is cool.

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doc olli.

Registered user, from balistas.de 14.11.2024

Machine translation

Overall, 13 J is a lot. There are also amplifying components (up to 30 J), but I would leave it at 13. The material is not designed for that high energy.

  • 13 joules is more than enough
  • Quick magazine change.
  • an allumagazine

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František

Verified customer, from balistas.cz 01.08.2024

Machine translation

  • Exactly as you say, perfect

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Dani

Verified customer, from balistas.shop 28.01.2026

Un arma para defensa muy potente, rígida, de buen material. Sin duda una opción increíble.

  • Económica
  • Robusta
  • Fácil de usar
  • Potente
  • Ligera
  • Podría traer alguna funda

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F.BER

Verified customer, from balistas.fr 01.01.2026

Machine translation

  • Power
  • Quality
  • Weight

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Milan

Verified customer, from balistas.cz 30.05.2025

Machine translation

  • Quality of workmanship, accuracy

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Peter Darovník

Verified customer, from balistas.sk 02.05.2025

Machine translation

Excellent

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Eric Carter

Verified customer, 16.06.2026

  • I love the HDR 50 for several reasons. One reason is the variety of ammo that it's compatible with. For example, the glow in the dark rounds that I have loaded up in the pic work just like tracers, and make a huge difference for night shooting. Without them, it's a guess where the round went therefore any followup shots are shots in the dark, litterally. But of course those are just round rounds, and the TP50 can launch those just the same. The revolver allows for some seriously sick shaped and rifled rounds, cupped in the back that fly faster, straighter, further and hit harder than any of the round ammo could ever dream of. Another positive about this 13 Joule version here is how easy it is to mod for more power. A quick turn of a flathead screwdriver down where the co2 cartridge goes and you just maxed this thing to get roughly 6 shots per cartridge, so that's basically as high as anyone would want to go with it. It's not like re-loading during battle is really going to happen, so 6 max power shots is what you're working with. Although, that is one other positive aspect of the revolver, it is actually something that can be reloaded quickly with another mag, something that the TP50 can't do, it's one loose ball at a time. Lastly I gotta mention the price. $92 ?! Enough said.

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Giovanni D'aló

Verified customer, from balistas.it 13.07.2026

Machine translation

perfect and powerful

  • a little cartridge, 15 clean shots with Umarex T4E TR50 Gen 2
  • I don’t know if it can be called a downside, but in the package there was one cartridge that was different from the others.

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Verified customer, from balistas.de 10.07.2026

Machine translation

There was a minor issue with the item, but it was resolved quickly (very good communication)

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Jacobo Leivas González

Verified customer, from balistas.es 18.06.2026

Machine translation

I’ll try it at work with pepper projectiles.

  • Ideal for criminals surrounded with a knife who refuse to be detained. A few pepper rounds to the chest and they change their mind.

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