Date: 10/2/2016 7:52

EBOS CO2 BB gun

PY-2042-4157

90-day limited warranty

Buy and Earn 130 Bullseye Bucks!

$129.95

List Price $150.00 Save $20.05 (13%)

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  • Description
  • Specifications
  • Customer reviews
  • Q & A: 8 answered questions
  • feature icon
    2011 Best Seller
  • Electronic Burst of Steel (EBOS) rifle
  • Uses an 88-gram CO2 cartridge
  • Semiauto or burst-mode full-auto
  • 24-rd mag, 400-rd reservoir!
  • Electronic trigger control
  • Burst mode for 4 or 8 rounds at a time!
  • Tactical foregrip
  • Weaver/Picatinny rails
  • Adjustable front sight
  • Adjustable rear sight
  • Built-in (non-removable) mag
  • If you use the bulk-fill CO2 adapter, the buttstock won't fit on the gun


The Umarex EBOS is one of the most exciting CO2 guns made. We've taken the basic gun and kicked it up a couple notches by making an adapter that attaches to a bulk-fill CO2 tank. The adapter is listed in the ACCESSORIES link for this gun. It's a simple process. As it comes from the factory, the EBOS CO2 submachine gun can use only 88-gram CO2 tanks. They will deliver a lot of shots. But, if you want to really economize, get our CO2 bulk-fill adapter (AV-00034) and pick up a 12-oz. CO2 bulk-fill tank (KM-JAA12T) and get ready to rock! You can use a 20-oz. CO2 bulk-fill tank, but it'll be pretty heavy to hold for extended periods and may not allow you to fully enjoy the experience.
youTube video
See manual

other products by Umarex

Caliber0.177" (4.5mm)
Max Velocity540 fpsMeasured with 5.1-gr. ammo
Loudness4-Medium-High
Barrel Length9.7"
Overall Length24.75"
Shot Capacity24
BarrelSmoothbore
Front SightBlade and Ramp
Rear SightAdjustable
ScopeableWeaver mounts
ButtplatePlastic
Suggested forPlinking/Fun
ActionSemiautomatic/Full-auto
SafetyManual
PowerplantCO2
FunctionRepeater
Max Shots per Fill300
Body TypeSubmachine gun
Weight3.0 lbs
See manual

other products by Umarex

5.0 5.0

4.0 4.0

5.0 5.0

By David from USA on 2016-01-10
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Things I liked: The picatinny rails are great for adding red dot sights. It is much easier to sight in with a red dot. Went through 2 cylinders with no malfunctions. It's a blast!!

Things I would have changed: Incorporate a collapsible stock somehow.

What others should know: Don't forget the oil on the gas cylinder when loading.

2.0 2.0

2.0 2.0

2.0 2.0

By John from USA on 2015-10-28
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Things I liked: The idea of burst fire.

Things I would have changed: Batteries don't line up well making the gun kinda poop bbs not shoot them, just today for some reason it decided to eat 3 of my co2 tanks with an absurd leak.

What others should know: Not sure this is worth it.

1.0 1.0

2.0 2.0

2.0 2.0

By Donald from USA on 2015-09-03
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Things I liked: nothing

Things I would have changed: power, accuracy

What others should know: don't waste your money, worse co2 airgun I have

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  • Dalton from USA asked:

    Can i use 12g co2 catriges in this gun?

    • anthony from USA asked:

      smooth bore?

      • Stanley from USA:

        Yes.

    • Bill from USA asked:

      This gun is described as having a plastic barrel. Does the plastic barrel have a metal insert?

      See all discussions

      Item Description

      In stockUX-2252150 [PY-2042-4157]
      24-rd mag, 400-rd reservoir, semi-auto or burst-mode full-auto, lots of shots per CO2 tank
      Caliber0.177" (4.5mm)
      Max Velocity540 fpsMeasured with 5.1-gr. ammo
      Muzzle Energy3.3 ft/lbsMeasured with 5.1-gr ammo
      StockSynthetic
      GripAmbi
      ColorBlack

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