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The official velocity of the SA177 air pistol is 380 fps. However, we tested it and found that it went as fast as 410 fps.

  • Umarex SA177 pistol
  • Semi-auto
  • 16-rd removable BB mag
  • Uses a 12-gram CO2 cartridge (in the grip)
  • Double-action only
  • Blowback action (metal slide)
  • Fixed sights (fiber optic rear, white dot front sight)
  • Weaver/Picatinny accessory rail
  • Textured grip with finger grooves
  • Realistic firearm appearance!


This pistol is a real miser when it comes to CO2! When we tested it, we routinely got 100 or more useful shots per 12-gram CO2 cartridge.
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other products by Umarex

Caliber0.177" (4.5mm)
Velocity410 fps
Loudness4-Medium-High
Barrel Length4.1"
Overall Length7.25"
Shot Capacity16
BarrelSmoothbore
Front SightBlade and Ramp
Rear SightFiber Optic
ScopeableNo
Suggested forPlinking/Fun
ActionSemiautomatic
SafetyManual
PowerplantCO2
FunctionRepeater
Trigger ActionDouble-action only
BlowbackYes
Max Shots per Fill100
Body TypePistol
Weight2.2 lbs
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other products by Umarex

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Item Description

UX-2252100 [PY-2860-5573]
Umarex SA177 BB gun
Includes Daisy zinc-plated BBs, (5) 12-gram CO2 cartridges & Crosman Pellgunoil
Caliber0.177" (4.5mm)
Max Velocity410 fps
StockSynthetic
GripAmbi
ColorBlack
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