Umarex P2P HDP 50 Compact Gen 2 – .50 Cal CO2 Less Lethal Pistol Kit
Compact power for personal defense, refined for Gen 2 performance
The Gen 2 P2P HDP 50 Compact from Umarex delivers proven less lethal stopping power in a compact, snag free package. Designed for quick deployment and dependable performance, this CO2 powered pistol puts distance between you and a threat with .50 caliber impact rounds. The Gen 2 model adds an improved Quick Pierce CO2 activator, refined ergonomics, and optimized power delivery for consistent performance right out of the box. Each kit ships ready to train and carry with practice and defensive rounds included where allowed.
✔ CO2 powered .50 caliber impact round performance, compact frame for easy carry
✔ Quick Pierce CO2 activation, engage CO2 instantly with a firm tap of the tool free activator on the bottom of the grip
✔ Internal 4 round magazine for rubber, pepper, or dust projectiles, easy to load and ready to practice
✔ Gen 2 refinements include improved ergonomics, smoother trigger feel, and optimized power for consistent follow up shots
✔ Ships with practice rubber rounds and pepper rounds so you can train safely and be ready
✔ Rugged construction and snag free design for fast deployment from belt, bag, or pocket
Why choose the Gen 2 P2P HDP 50 Compact
The Gen 2 raises output and consistency while keeping the footprint small enough for everyday carry or a duty kit. The grip, trigger, and intuitive sighting system are optimized for quick sight picture and fast engagement. It is ideal for anyone who wants an effective less lethal option that is simple to operate and maintain.
Key Specifications
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Caliber: .50
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Capacity: 4 round internal magazine
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Power source: Single 8 gram CO2 cartridge activated via Quick Pierce system
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Velocity: Approximately 410 feet per second with rubber rounds (actual velocity varies by ammo type)
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Energy: Typical published averages around 9 joules for initial shots, with reported variation depending on ammo and test method
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Overall length: About 7.12 inches
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Barrel length: About 3.25 inches
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Trigger action: Double
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Sights: Fixed channel sight system for fast target acquisition
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Weight: Approximately 1.3 pounds
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Effective impact accuracy: Reliable out to practical engagement distances, commonly cited up to about 40 feet
Note on specifications: Published numbers for velocity and energy vary by ammo type and testing. We recommend using the conservative average energy figure of 9 joules for consumer facing copy, and listing velocity at approximately 410 fps with rubber rounds.
Kit Contents
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Umarex P2P HDP 50 Compact Gen 2 pistol
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Practice rubber rounds and pepper rounds in kit quantities per box where permitted by law
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Owner manual and basic accessories for immediate training and safe operation
Safety and Legal
Read the owner manual before use. Check local laws and regulations before purchase and use. Do not use paintball rounds or other unauthorized ammunition unless expressly permitted for that model, doing so may damage the launcher and void the warranty.

