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Walther CP99 Compact BB Pistol

Available in .177
Only $85.99
  • Save $20.00 (18%)
  • Code: 225-2206 · $85.99 · .177 · 345 fps
Estimated in stock date is 10-28-20
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Walther CP99 Compact
  • Compact version of the P99
  • Semi-automatic
  • .177 BB blowback
  • CO2 powered
  • 18-shot BB magazine
  • Weaver rail under the barrel to mount a flashlight or laser
  • Ergonomically designed grip with finger grooves
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  • ManufacturerWalther
  • Caliber.177
  • Velocity345 fps
  • ConditionNew
  • Ammo TypeBBs
  • ActionSemiautomatic
  • Barrel StyleSmooth bore
  • Fire ModeRepeater
  • Gun Weight1.70
  • Overall Length6.60
  • Barrel Length3.60
  • Loudness3-Medium
  • Magazine Capacity0
  • MechanismCO2
  • RailNo
  • SafetyManual
  • Front SightsBlade & Ramp
  • Rear SightsFixed
  • Shots per Fill0
  • Trigger Adjustability0
  • Trigger ActionSingle-Action
  • UsePlinking/Fun
  • Warranty90-day limited warranty
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Average Customer Review
4.561 Reviews
72% (44)
21% (13)
3% (2)
2% (1)
2% (1)
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By SethUSAApril 2, 2019 Verified Purchase

Takes a while to load. But the worst part is that even on safety the trigger still pulls, the c02 does not engage but the BBS still fall out. Other than that its still a fun toy.

By Andrew L.February 26, 2019

I personally like this gun so much that I bought three of them. - good hand grip/well fitted to your hand, so good for those with smaller hands - realistic feel and handle, metal all over, with blowback action - contrary to another review, I like that the gun requires a two tier operation to load the co2 cartridge - this allows you to keep the co2 inserted and ready to go, but not punctured until you are ready

By EricJanuary 29, 2018

Enjoy shooting this very much.

By BenUSADecember 9, 2017

This is my second favorite BB/Pellet pistol of 4 that I own. It provides a good amount of realism along with a good amount of cheap fun. The pistol provides a great amount of fun, but you have to work around the minor drawbacks. For instance, to get the most amount of rounds per co2 cartridge, you have to rack the slide in between shots (towards the end of the co2), it's not sa/da, so you have to rack the slide to fire a round. The gun proves to be one of my most accurate guns. It is only bested by my pellet pistols (when shooting match pellets from the bench), but shoots at 10 ft range and produces 2-2.25 in groups at a leisurely pace and 1-1.25in groups at a targeted pace.

- it provides the best fun shot per dollar ratio of all the air guns I own - realistic mag release, slide stop, and blowback slide - chambered round indicator (doesn't always work perfectly, see below) - small "compact" size - very accurate - bottom of barrel pic rail - great trigger pull

- the worst part of this pistol is the co2 mechanism. You have to turn two different mechanisms to adjust it. This means a few different things, one - you jack up your finger nails because they don't turn well, two - you sometimes waste co2 because you don't have it locked down 100% of the way, three - you waste time attempting to ensure you've got the co2 completely embedded. - the handle has two grooves for the backer for the co2. Those grooves dig into the pistol grip/hand...leaving it as an uncomfortable grip. - the safety requires two hands to engage/disengage. - the sight picture is the worst of my 4 air gun pistols (no dots, two black blades in the rear, a single black blade in the front). - sometimes the chambered round indicator is incorrect (shows no round, slide stop engages, but there is one round in the chamber)

By ChristianUSAMay 9, 2017

Nice look, feel, and weight. Soots well. Great blowback.

Extra mags are cheap

Putting in the CO2 is fiarly difficult- to close it the bottom of the handle twists, and if it's not adjusted correctly, you won't be able to get a magazine in.

By michael s.February 7, 2017

This is a great gun. I have tons of time practicing on it and it doesn't cost much to use. It is much cleaner than a powder gun so there is little hassle with clean up. Low noise. Extremely realistic. The blowback action is great. More accurate than the ruger gun i owned. It is a fun gun and you will want to shoot. Bought 2 more mags and can shoot 54 bbs before reloading. Set up range in basement for cold days. Honestly, so much fun to shoot.

accurate cheap to shoot great blowback action well made realistic fun


By Charles R.January 8, 2017

I bought this gun online it claimed it shhots bbs and or pellets ok where do the pellets go if it shhots pellets as well as bbs

By AndrewUSAAugust 1, 2016

The weight and feel is really comfortable but I didn't like the fact that you can kind of see the inside bolt of the gun through the tiny gap in between the upper and lower receiver.

Great weight and size Comfortable grips

Wish it was a tad bit stronger

By GusJuly 26, 2016

Got two of these gems. I had a major problem that the co2 would not seat. I was told not to use Grossman, too short! I bought a different brand, they did not work, now I was passed. I thought why not put a dime under the cartridge, I did that and now pistols work like new. All for .20 cents !!!.

By AnthonyUSAJune 27, 2016

I've had two of these fun guns for awhile. I finally have become very comfortable shooting and loading them. First issue I had with both of them was the BB dribbling out of the barrel when gently squeezing the trigger. Several guys have complained about that "feature" of this pistol. Using new magazines took care of the issue almost 100 percent. Installing an inexpensive laser doubled the accuracy and that was money well spent. It's now a five-star pistol; one shoots a bit better than the other. I'm getting four clips of about 15-17 shots each per one can of CO2. Pretty good for a powerful blowback little gun. Recommended for fun for sure. It's not a target pistol. Few BB guns are.

Feels good in your hand, good use of CO2, fun to shoot, looks real, fair price, accessory rail.

BB dribble, tricky loading CO2 until you know how, need a laser to hit anything with consistency.

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does the slide lock when you finish last bb???

asked Shino

Yes, just like a real blowback. When the mag is empty, it will stay locked int'l you release it


how do change the co2 out

asked michael

In order to remove the Co2 cartridge, grip the concave left and right sides of the backstrip with your fingertips, and pull to remove the backstrip. This will reveal the Co2 chamber. With your finger, unscrew the plate that is applying upward pressure to the cartridge by rotating it clockwise until it is completely loosened. Tilt the gun backwards so that the cartridge will fall out with gravity.


Can i use pellets for this gun

asked Daniel

No, pellets are larger and differently shaped compared to BB's. The magazine and barrel of this gun have been designed to fire 6mm / 0.177" steel BB's. Attempting to use pellets will certainly damage parts of the gun. However, you will not even be able to load pellets into the magazine or the chamber in order to try to fire them, as these parts are made only for 6mm steel BB's.


does this bb gun shoot 6mm bb's

asked barry rigler

Definitely not, because the barrel is constructed only to shoot 4,5 mm rounds.

Tõnu from Estonia

Is it blowback

asked Tyler c.

Yes, it is blowback.


Yes, it is blowback.

Thomas's a blowback.

Larry from USA

What comes with the gun? The gun itself? Or some accessories like co2 cartridges Or pellgun oil

asked Long

Can this gun be fired without co2 or does it need it in order to shoot it??

asked Sergio

The gun must have co2 to shoot.

Tom from USA

Is this harden plastic??

asked Sam

It's a metal slide and it's metal at the bottom of the grip to give it some good weight to really balance it out. Only plastic is the grip and under the muzzle where the laser goes. Hope that helps.

Les from Canada

how strong is it

asked julian

Well it feels very durable and strong. But I'm not going to drop it on purpose to test it.

Les from Canada

Strong is a tough thing to define - it'll fire at around 350 feet per second, but loses velocity as the CO2 cools off if you rapid fire it. With a new CO2 at room temperature, it'll put a hole in soda can. I've shot at metal NFS boundary signs in the forest and it puts a healthy dent in them. By the way, stick with the Umarex BB's, they're slightly larger in diameter than the Copperheads, fire more accurately and with greater velocity. I can easily shoot this accurately out to 15 yards and beyond.


does it cock back?

asked armani

put the mag in pull the slide and you're ready to let loose

Les from Canada

Yes it does. Its a blow back so no external hammer, you simply take your non grip holding hand and slide it back.

Jesse J

How many bb's can it carry? or doe it use a magazine? what's the capacity?

asked Vidal

The Clip holds 18 b-bs and I bought 2 extra clips for mine when I go up to my attic I bring it as I had raccoons up there and I was able to persuade them to move out with out having to damage my house .Had I used my 22 or my shotgun i might have damage ; but with my walther I got the message across just as well, No more Ghosts in the attic, I highly recomend it for peace of mind,,I carry it in my leather miami shoulder holster while doing yard work and no longer am I approached on my property by the aggressive bible zealots that still annoy my neighbors every weekend.,I wonder why...

Joseph from USA

good afternoon my name is felipe'm from Colombia and I am interested to buy this article, but I like to know that I have to do to get me to Bogota Colombia and I consist would in dollars thanks

asked Felipe Vivas

Felipe, Please contact our International Shipping Department at [email protected] They can answer any questions you might have. Sincerely, The Airgun Depot Customer Care Team

Scott from USA

Buenos dias, querria comprar este producto, necesito saber cuanto seria el costo con el envio incluido puesto en Argentina, provincia de cordoba, y como puedo tramitar el pago con mi tarjeta de credito Visa. Gracias.

asked FERNANDO from USA

Fernando, Please contact our International Shipping Department at [email protected] They can answer any questions you might have. Sincerely, The Airgun Depot Customer Care Team

Scott from USA

hello, my name is marcos,'m proficional security privda here in rio de janeiro, Brazil. looking for a airsoft gun maipróximo a real workout, I liked the CP99 and would like to know if you deliver here in rio de janeiro, Brazil and what the freight. hug

asked marcos

Marcos, Please contact our International Shipping Department at [email protected] They will be able to answer any questions you might have. Sincerely, The Airgun Depot Customer Care Team

Scott from USA

do they ship too the uk ?

asked adam

Adam, Please contact our International Shipping Department at [email protected] They will be able to answer all of your questions. Sincerely, The Airgun Depot Customer Care Team

Scott from USA

Is it blowback?

asked Joey

Yes it is blowback.

Scott from USA

please, how long it takes for the request to reach my residence? Thank you for your attention.

asked Luis from Brazil

Try checking out at the sight and if there is a restriction you will get a warning before you purchase the product. There are a lot of different regulations for all different countries and they are always changing, so we have set up an automatic warring if there is a product, based on your location, that is forbidden. Shipping price always changes, but you should be able to see the final price before you complete your purchase.

Scott from USA

i want purchase it what is the formalities and mode of payment kindly contact to 9843272671

asked dinesh

Please email [email protected] they can help you set up an order.

Scott from USA

How do you oil the gun or do you?

asked chippy

Typically you put a drop of Pellgun Oil on the tip of the CO2 cartridge before you insert it into the gun on CO2 guns.

Conor from USA

Does the ejection port come cut out?

asked Jeffrey from USA

Yes it does.

George from USA

How can I purchase this gun ?

asked Vaghela Jagdishbhai Ramanbhai

Go to that webpage, where the item you want is. Click on "Add to Cart." (There will be a pop up with other items if you want those) Then click "proceed to checkout" if that is everything you want. When your checking out at the sight and there is a restriction you will get a warning before you purchase the product. There are a lot of different regulations for all different countries and they are always changing, so we have set up an automatic warring if there is a product, based on your location, that is forbidden. Shipping costs will be presented before you finalize your purchase.

Scott from USA

The product can be sent to Brazil?

asked Rodrigo Diego Schols

Hello Rodrigo, Yes, our products can be sent to Brazil. Please let me know if you have any further questions. Sincerely, The Airgun Depot Customer Care Team

Steve from USA

can i get extra mag. and how much are they

asked rich

we sell Walther CP99 Compact (2-pack) BB Magazine for $14.95. If you type in the item number 2252519 into the search bar on our website you will find them. They are currently out of stock but will be back in stock around the 15th of this month.

Scott from USA

where do i get a owners manual walther cp 99 compact air gun?

asked nthony adinolfi

I would recommend calling the manufacturer (Umarex) for the manual. (479)646-4210

Steve from USA

Which lazer can i buy that would fit on this gun?

asked Tommy

I picked up the laser made for this gun, once you get it dialed in its a beast from for me from 50 yards. And it fits like a glove.

Les from Canada

I just purchased the laser and it fits perfect and makes it look bad ass! Love it!

Les from Canada

The staff reported the WRONG LAZER for this gun. They are showing you the one for the full size CP99, not the Compact. There is a very specific lazer for the COMPACT CP99 made by Walther just for this gun. I got mine at Amazon. If AIRGUNDEPOT has the right one, get it from them but make sure that it is for the COMPACT CP99.


This is a laser that works great.

Steve from USA

I can't get the co2 to engage when i turn the knob to power. It's doesn't break the top seal of the co2 and the bb's just fall out?

asked Robert Wright

I would recommend calling umarex and seeing if their techs can help you trouble shoot your product. Umarex 479-646-4210

Steve from USA

up to what co2 cartridge can u use on it?

asked cindy

12 gram Co2

Steve from USA

Is there an opening on the slide where the ejector is.

asked Hannah'sdad

It does have the realistic slide opening but the internal components really stop you from seeing much beyond the bbs load. Still very cool.

Steve from USA

Can you send it to china ?

asked Guozhen Huang

Thank you for you interest. For questions about international ordering/shipping please email us at [email protected] This so we can better help you.

Steve from USA

Hi if i wanted to use this to scare someone out my house with the look, feel, and sound. would this work? is it heavy and loud?

asked James

How you choose to protect your home is up to you, my opinion is that this would not work as if you fired the gun in the attempt to scare the intruder it would give it away as a bb gun. Most if not all gun safety instructors will tell you that pulling a gun (real or fake) only escalates the situation and the only reason you should pull a gun is that you have determined that your life is in danger and that you are going to shoot. Many people feel that killing someone else for self protection is to far, there are options for these people as well. If you are looking for a good, safe way to protect your home you can get a tazer or mace, also they make rubber bullets for real guns and beanbag rounds for shotguns providing nonlethal protection. Once again how you choose to protect you home is up to you.

Steve from USA

Could You ship this item to Indonesia, please reply ASAP. I wanna buy this one.

asked Kevin Arvin

Thank you for you interest. For questions about international ordering/shipping please email us at [email protected] This so we can better help you.

Steve from USA

is there a safety on this gun i have the co2 in the bbs fully loaded i fire i get nothing but a bb falling out someone help please

asked craig

Cool feature is on the back of the gun, when it's off safe and ready to fire you will see a red painted dot on the back.

Les from Canada

yes there is a safety lock on the gun. if you are putting the clip in while the slide lock is on and the safety is on, then release the slide lock and pull the trigger with the safety is still on, the BB will just roll out . to prevent this. leave the slide in the close position and insert the clip, then cock the gun with the safety off and fire. the gun will fire.

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