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RAM Revolvers

RAM Revolver Umarex T4E TR 50 Gen2 .50 13J

68x

2nd generation of the best selling rubber projectile revolver with increased power and a number of upgrades such as an improved quick piercing valve, anti-slip grip texture, extended Picatinny top rail and a more accessible magazine safety pin.
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> 100 pcs in stock,
Estimated Delivery: July 7 - 10.

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

The German manufacturer Umarex, specifically their T4E department (Training for Engagement) introduces the second generation of their best-selling rubber and pepper projectile revolver called the TR50 Gen2. It's evident that the company has listened to customer feedback and made welcome changes, and in turn didn't alter anything that works flawlessly.

The most notable difference, compared to the original version (11J) is the increase in muzzle energy to 13J, making it one of the most powerful short RAM guns in .50 caliber.

The second major change is a new 12g CO2 cartridge quick activation valve. It's been redesigned to be easily loosened by hand without the need for an Allen wrench. Nevertheless, it still does its job perfectly - in case of a threat, just bump the valve slightly with your palm to pierce the cartridge's nozzle and the gun is ready to fire. That way, you can carry the revolver indefinitely without the risk of the sealing rings degrading. When activated, an indicator pops up above the grip, signaling that the revolver is under pressure.

Other minor changes include an anti-slip grip texture, fixed sights with light-guiding fibers for easier aiming even in low-light conditions, a top Picatinny rail extended by 1 segment, and a recessed zone around the magazine safety pin.

The lower Picatinny rail for installing a laser or flashlight and the convenient trigger-integrated safety have remained intact.

You can use all kinds of RAM balls as ammunition, such as rubber, pepper or marking rounds. Also, due to the rotary magazine, the revolver is even compatible with non-spherical projectiles.

New - Carbine Conversion Kit

Tuning platform allowing the HDR50/TR50 revolver to be converted into a full-size carbine with extended barrel, multiple mounting systems and a folding stock.

Konverzní kit na karabinu Umarex T4E CCK TR 50 intext

More info

Maintenance

Since the gun is powered by CO2 cartridges, the sealing rings can become brittle and crack when exposed to the freezing carbon dioxide over time. This can be prevented by occasional application of silicone oil 1) by a spray bottle, where you simply coat the internal mechanism, 2) by applying a few drops of silicone oil to the nozzle of the inserted cartridge 3) by using an oil cartridge (easiest). It’s also not recommended to leave the activated cartridge in the gun for longer than necessary. If you know you won't be shooting for a while, release the pressure by loosening the valve.

Package contents

  • RAM Revolver Umarex T4E TR50 Gen2 .50 13J

This Product Is Listed in the Following Categories

Videos (2)

TR50 Gen2 Test

TR50 Gen2 Test

Umarex - IWA 2024

Umarex - IWA 2024

Parameters

Manufacturer:
Umarex T4E
Caliber: ?
cal .50
Velocity:
144 m/s
Muzzle Energy: ?
13 J
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 (68)

5

68× rated

  • 67×

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By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.

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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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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Edgar bonilla Duque

Verified customer, from balistas.es 08.06.2026

Machine translation

Overall I loved it, the only thing is that it’s a revolver, you trade accuracy for number of shots.

  • Lightweight and fast-charging.

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Pasqualino Lombardi

Verified customer, from balistas.it 27.05.2026

Machine translation

  • Not accurate

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