Umarex T4E TR 50 Gen2 7.5 J Revolver – .50 Caliber CO₂ Revolver

Umarex T4E TR 50 Gen2: Reliability and Innovation for Your Training

The Umarex T4E TR 50 Gen2 revolver (formerly HDR 50) is a modern training and defense tool. The 7.5 J version is designed for users who prioritize precision and efficiency during recreational shooting or self-defense practice. Its alloy frame covered in durable polymer makes it lightweight yet very robust.

The second generation brings key improvements: optimized grip texture for a secure hold even in wet conditions, and green TruGlo fiber-optic sights that make aiming significantly easier in low-light situations.

Instant Pressurization Without Tools

The unique Quick-Piercing Gen2 system allows a 12g CO₂ capsule to be stored in the grip for long periods without gas leakage. When needed, a light tap on the bottom of the grip instantly readies the weapon. In the Gen2 version, the capsule cap can be easily tightened by hand, removing the need for an Allen key.

Key Features:

• High Capacity: 6-round rotary magazine for .50 caliber projectiles.
• DAO Mechanism: Double Action Only for fast and smooth firing.
• Safety: Integrated trigger safety to prevent accidental discharge.
• Mounting: Two Picatinny rails (top and bottom) for optics, lights, or lasers.

Technical Specifications:

• Caliber: .50 (12.7 mm)
• Muzzle Energy: up to 7.5 J
• Power Source: 12g CO₂ capsule
• Magazine Capacity: 6 rounds
• Firing Mode: DAO (Double Action Only)
• Sights: TruGlo green fiber-optic
• Weight: approx. 675 g

Frequently Asked Questions (FAQ)

Question: How many shots can I get from one CO₂ capsule with the 7.5 J version?
Answer: This version is very efficient. You can get approximately 18–25 full-power shots from a single 12g capsule, depending on the temperature.

Question: Does the gun need cleaning after every session?
Answer: Regular cleaning isn't required as often as with firearms, but we recommend using a maintenance capsule occasionally to keep the seals in top condition.