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RAM & marker guns

Umarex HDP 50

Umarex HDP 50 — documented specs: caliber .50 (RAM), overall length 213 mm (8.39 in) (HDP 50 Gen2 (2.3019)), capacity 6 (HDP 50 Gen2), muzzle energy at most 7.5 J (5.5 ft-lb) (P2P HDP 50 Gen2). The source for each figure is listed below the specs (catalog as of 10/16/2026).

Category
RAM & marker guns
Era
Present (from 1991)
Origin
Germany
Calibers
.50 (RAM)

Also known as: T4E HDP 50 · P2P HDP 50 Gen2 · HDP 50 Gen2

Specifications

Action
CO₂
Overall length
213 mm (8.39 in) · HDP 50 Gen2 (2.3019)
Capacity
6 · HDP 50 Gen2cylinder
Muzzle energy
at most 7.5 J (5.5 ft-lb) · P2P HDP 50 Gen2

The catalog lists the same specs and calibers for Umarex T4E TP 50 Gen2.

Sources

Specifications come from the source cited alongside them; counts are based on our catalog as of the date stated. Not legal advice: what follows from these figures in a given country is decided by that country’s law. Waffenschrank is not affiliated with the manufacturers named.

Other models in .50 (RAM)

Models from other manufacturers in the same caliber, drawn from the catalog in no particular order — not a recommendation and not a comparison of specs.

Related

Catalog as of