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RAM & marker guns

Umarex HDPX 50

Umarex HDPX 50 — documented specs: caliber .50 (RAM), overall length 205 mm (8.07 in) (P2P HDPX 50 (2.3087)), capacity 8 (P2P HDPX 50), muzzle energy at most 19.9 J (14.7 ft-lb) (P2P HDPX 50). 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: P2P HDPX 50 · T4E HDPX 50


Specifications

Action
CO₂
Sights
Open sights
Overall length
205 mm (8.07 in) · P2P HDPX 50 (2.3087)
Capacity
8 · P2P HDPX 50stick magazine
Muzzle energy
at most 19.9 J (14.7 ft-lb) · P2P HDPX 50

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