Date: 18/6/2019 20:20
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Umarex SA10 CO2 Pistol

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Umarex SA10 CO2.

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  • WARNING This product.
    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Umarex SA10 CO2 Air Pistol

  • Blowback
  • Brass barrel in-lay
  • Rifled Barrel
  • Threaded muzzle
  • Picatinny/Weaver rail
  • Can shoot .177 cal BBs or pellets
  • 24 rounds in 3 rotary (8 shot magazines)

New from Umarex, the SA10 is a BB/Pellet air pistol with one-of-a-kind features.  This rugged pistol includes a full-metal slide with polymer grips and a polished gold colored barrel you can see through the cut-out slide.

What makes the SA10 really unique is its all new 3 magazine system. Choose Pellets or BBs (or a mix of each) and load the three 8rd magazines.  Once you get through your mag., simply pop out the clip, switch in a new 8rd mag and keep shooting!  As a result of this new system, not only are the magazines easier to load, but you get an impressive 24 shots total if you switch out all 3 mags. 

Other features of the SA10 include fixed sights, and stippling around the grip for a better hold.  As an added bonus, the SA10 includes a Picatinny/Weaver rail to accept a laser or flashlight configuration.  

Tech Tip: You may notice this pistol comes with a 4th 8rd black polymer magazine.  While you can fire ammo from the black plastic magazine, they will not shoot as fast as the metal ones.  This feature is really an extra bonus mag for the shooter, but will not perform as well as the metallic mags.

See manual

other products by Umarex

Caliber0.177" (4.5mm)
Max Velocity420 fps
Barrel Length5.0"
Overall Length9.25"
Shot Capacity8
Front SightBlade
Rear SightFixed
Suggested forPlinking/Fun
Trigger ActionDouble-Action
MaterialMetal/ABS plastic
Body TypePistol
Weight2.05 lbs
See manual

other products by Umarex

Average Customer Review

4.0 (21 reviews)
1 star

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5.0 5.0

5.0 5.0

4.0 4.0

By Steven from USA on 2019-05-14
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Things I liked: It looks amazing with the gold barrel and slits in the slide to show it off. The overall Look is what drew me to the gun it looks like a competition pistol has a very custom look to it. Now looks aside it performs okay it takes one 12g co2 cartridge and the first 8-16 shots really have a nice kick to them. The magazine system using 3 rotary pellets mags and 1 bb pellet mag built in to the main magazine makes it easy to pop one out and put another in fast. The barrel is rifled and this helps with accuracy. It shoots .177 good I only use rws wadcutter pistol rounds becuase they are lighter about 5-6 grains I dont recommend using heavy grain ammo.

Things I would have changed: There are a few things that arent a big deal but for one Id replace the plastic bb clip with another metal pellet clip you get 3 pellets clips that have a metal gear/ rotary wheel as opposed to the all plastic bb one and I would never fire a bb through the rifled barrel. Also a slide lock and actual safety would have bin nice because if your using it for training purposes this takes away from the realism as the slide lock is the safety switch on this pistol. Also the rear sight has 2 yellow dots however the front sight is just black so I would have added a white or yellow line to that as well so the user didnt have to do it. The last thing I would change and this is just a pet pieve is the package get rid of the plastic clamshell and put it in a nice padded box like a quality gun like this deserves.

What others should know: If your unsure about the gun Id recommend it I really like it and the more I get used to it the more accurate I get. And you can go wrong with the looks it is very nice looking. This gun only gets about 2-3 mags worth of shots on a 12 gram co2 so thats about 48-72 rounds after that it wont blowback the slide anymore but 48-72 rounds is a lot for one 12gram cartridge but keep in mind you wont use just one you will find yourself going through at least 2 or 3 cartridges with the gun in one session it goes through ammo and co2 quick.


5.0 5.0

5.0 5.0

5.0 5.0

By Tom from USA on 2019-02-02
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Things I liked: Pistol has some heft and feels like the real thing in your hand. Seems to be well built and robust. Looks good and is free of sharp edges. The trigger is well above average for a gun in this price range and makes accurate shooting easy. CO2 and 8 shot mags are easily loaded. The blowback design is pretty cool and quite strong for the first 2-3 shots on a new CO2 cartridge and then calms down. I fired 8 magazines or a total of 64 shots before the gas began to run out. I fired some offhand groups at 25' using RWS Diabolo Basic 7.0gr pellets and the gun proves to be accurate. It was 17 degrees here today so I did not get any chrony numbers. Overall, a fun gun to shoot and hits what you aiming at. I would recommend this gun to friends.

Things I would have changed: I would change the gold parts to black, I'm not big on bling. I would also put a dot on the front sight as the rear sight has and thread the barrel with 1/2x20unf threads.

What others should know: This is a nice gun that does what it's supposed to do. I was impressed by the lack of sharp edges, rare for a gun at this price point. It looks good, feels good, and shoots good. I am happy with mine.


2.0 2.0

3.0 3.0

1.0 1.0

By Brian from USA on 2018-12-08
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Things I liked: Finish, but that was about it.

Things I would have changed: When I received I noticed what I think is excess play in the slide when you picked up you could hear it rattle against other internals. Then when inserting mag would stop at about 1/4 inch from seating, would have to be forced more than usual to seat, and ejecting mag would stick. Field stripping the SA10 was impossible, as even when release lever was operated the slide still could not be removed without force.

What others should know: Disappointed after reading reviews I was expecting a higher quality product. I have several blow-backs and none of the slides are this sloppy. Make sure to check the tolerances when you receive.


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  • Captain Kidd from USA asked:

    What adapter or muzzlebreak/ suppressor will fit this pistol?

    • Christopher from USA:

      From what I can tell it is a clockwise threaded 14 mm

  • Lisa from United Kingdom asked:

    What size is the under barrel rail

    • Tyler from USA:

      It's a picatinny rail, they are around 22mm wide.

  • Wally from USA asked:

    Does the blow back feature reduce the amount of shots per CO2 cartridge?

    • Tyler from USA:

      That really can't be answered as the same gun is not available in a non-blowback version.

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Item Description

UX-2252113 [PY-4356-8420]
Umarex SA10 BB and Pellet pistol
Caliber0.177" (4.5mm)
Max Velocity420 fps

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