Milsig GD50 .50 Cal Paintball Pistol

Compact. Efficient. Field-Ready.
The Milsig GD50 is a compact .50 caliber paintball pistol engineered for reliable performance in close-quarters or as a backup sidearm. Built around an open blow-forward system inspired by the Milsig HeatCore, the GD50 delivers consistent power and simple field maintenance.

This paintball-specific version is ready for roundballs or shaped projectiles and uses 12g CO₂ cartridges stored directly in each detachable magazine—ensuring fresh power with every reload. No more worrying about running out of gas at the wrong time.

Whether you're running solo missions or carrying it as a sidearm for your magfed loadout, the GD50 is built to get the job done.

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🔧 Performance & Power

• Open blow-forward system modeled after the proven HeatCore

• Toolless CO₂ cartridge replacement for fast reloads in the field

• Velocity adjustable via Allen key for game-safe tuning

• Magazine-fed 12g CO₂ power: one cartridge per mag

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⚙️ Key Features

• Caliber: .50 cal (shaped projectiles or roundballs)

• Magazine capacity: 10 rounds

• RIS top rail for optics or accessories

• Barrel extender included

• Paintball-safe velocity range (not a high-power version)

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📦 What’s Included

• 1x Milsig GD50 Paintball Pistol

• 1x 10-Round Magazine (with integrated CO₂ chamber)

• 1x Barrel Extender

• 1x RIS Top Rail

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❌ Not Included

• Extra magazines

• CO₂ cartridges

• Shaped projectiles or paintballs

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🛡️ Ideal For:

• Magfed paintball players looking for a dependable sidearm

• Training and tactical paintball setups

• CQB (Close Quarters Battle) scenarios where compact size matters