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SIG Sauer GSR .177 cal CO2 w/Metal Slide Pistol

SIG Sauer GSR .177 cal CO2 w/Metal Slide Pistol

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  • Description
  • Specifications
  • Customer reviews
  • Q & A: 2 answered questions
The Sig Sauer GSR is an excellent gun for plinking in your backyard. This CO2 powered pistol has an all black stainless steel slide and comfortable grips for a smooth and comfortable shooting experience. The gun features powerful semiautomatic firing, a working safety, and a Weaver/Picatinny tactical rail under the barrel for mounting optional dot sights & flashlights. For casual backyard shooting practice this pistol can't be beat!

NOTE: The owner's manual states that this has BAX Hop-Up, but it does not

other products by SIG Sauer

Caliber0.177" (4.5mm)
Max Velocity397 fps
Overall Length7.75"
Shot Capacity22
BarrelSmooth bore
Front SightBlade
Rear SightFixed
Suggested forPlinking/Fun
Trigger Pull15.0 lbs
MaterialMetal/ABS plastic
Body TypePistol
Weight2.4 lbs

other products by SIG Sauer

Average Customer Review

3.5 (3 reviews)
5 star4 star3 star2 star1 star
(1 vote)(1 vote)(1 vote)

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5.0 5.0

5.0 5.0

5.0 5.0

By Joe from USA on 2017-05-25
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0.00 ratings

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Things I liked: heavy and solid feel when shooting no shaky parts inspite it not having blowback feature fun to shoot packs a punch.

Things I would have changed: adjust the internal hop up system if you can for a little more accuracy and make trigger more smooth .

What others should know: use it for fun and dont be a moron and brandish this in public .


2.0 2.0

2.0 2.0

2.0 2.0

By Ernest from USA on 2012-05-13
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5.01 rating

Things I liked: Metal slide & weighty feel. The grip is just like that of a Sig grip. Ejection port cutout looks nice.

Things I would have changed: Clip kept falling out of gun! The clip release has a little screw on the opposite side which I tightened and it seemed to "help", but the screw was such a low grade plastic it pretty much stripped the head with any force of turn! Blowback would always be nice & adjustable rear sight would help a little. :)

What others should know: As said above about the clip falling out of the gun... the only real negative I have about it... However, it was negative enough to return it after only a clip & a half (not even a full cartridge). A shame how one little thing can really ruin a gun .. ... . :(


3.0 3.0

3.0 3.0

By phil from USA on 2011-12-02
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5.01 rating

Things I liked: Good balance and feel. And is made well. Reliable and easy to load.

Things I would have changed: Gun shoots about 5 inches high at 21 ft. and has a long and somewhat hard trigger pull.


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  • Tha First Born from Canada asked:

    Duz this have blowback

    • Val from USA:


  • Tanstaafl from USA asked:

    No blow-back, non-working slide, slide release and non-functional external hammer? KWC makes some excellent replica CO2 semi-automatics. Why would someone buy this rather than spend a little more for the Tanfoglio Witness or the Blackwater R2?

    • Bob1 from Finland:

      I just want this because it is a Sig. And I do not own any 1911 styled airguns from before. I love my Sig P226 X-Five and Tanfoglio Limited Custom by KWC - they are fricken awesome airguns. This one is just a bit cheaper, still mostly metal construction and has got a higher muzzle velocity. Own many other blowback airpistols, so this would mostly be bought just for the fun of it all. :)

    • Gregory from Canada:

      Because the tanfoglio has lower power than a Daisy red Ryder! What'sthe use of a realistic baddass looking air pistol that barely hits 300 fps??? That's why I would rather spend less money for this Sig Sauer GSR least it has a muzzle velocity around 400 fps!

    • Dan the Man from USA:

      Because some people are cash strapped and want something simple to have fun with.

Item Description

PC28811 [PY-2404-4811]
SIG Sauer GSR BB pistol
Official licensed product

Included:Pistol, Magazine, Speedloader, Manual, 100 BBs
Caliber0.177" (4.5mm)
Max Velocity397 fps

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SIG Sauer GSR .177 cal CO2 w/Metal Slide Pistol Air gun
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See also

Compatible with SIG Sauer GSR .177 cal CO2 w/Metal Slide Pistol