StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Umarex › Ammunition Accessories
Umarex
Umarex High-Grade 12G CO2 Cartridges, 50-Pack

Umarex High-Grade 12G CO2 Cartridges, 50-Pack

4.7(6 ratings)

Best price now

$29.99at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $29.99 at Amazon on Nov 12.
  • Checked at 2 stores.

Our take on the Umarex High-Grade 12G CO2 Cartridges, 50-Pack

These are 12-gram CO2 cartridges for airguns and CO2-powered air pistols and rifles, sold in a 50-pack. Umarex positions them on cleanliness: the company says clean CO2 protects valves, O-rings and seals, and that consistent neck-seal dimensions avoid damage to a gun's puncture assembly. Rival cartridges meet the same basic size and weight standards, so the difference is mainly seal quality and cleanliness rather than power output. They suit anyone who shoots CO2 airguns regularly and wants a steady supply of cartridges.

Best forCO2 air pistol and rifle owners who shoot oftenBuying in bulk to keep a steady supplyShooters who want clean cartridges to protect seals and valves
Pros
  • Standard 12-gram CO2 size fits most CO2 airguns
  • 50-pack covers many shooting sessions
  • Umarex stresses clean gas and consistent neck seals
  • Sealed cartridges store well for later use
Cons
  • Single-use; each cartridge is spent after one fill
  • Performance drops in cold weather, as with all CO2
  • No stated cartridge count per gun or shot count
  • Bulk pack is more than an occasional shooter needs

Umarex High-Grade 12G CO2 Cartridges, 50-Pack prices at every store

  • WalmartNew

    In stockSold by PCS OutdoorsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $35.99Free shippingChecked Nov 12
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.99Checked Nov 12
    Visit Amazon

Store links may earn us a commission.

Umarex High-Grade 12G CO2 Cartridges, 50-Pack price history

Lowest price we've seen: $29.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the Umarex High-Grade 12G CO2 Cartridges, 50-Pack

These Umarex 12 gram CO2 cartridges power airguns. The 50-pack supplies CO2 for use in airguns that take 12 gram cartridges.

The CO2 is clean, which helps protect an airgun. Poor-quality CO2 can clog valves and wear down O-rings and seals. Cartridge neck seals can also vary between makers, and an out-of-spec seal can damage a gun's puncture assembly.

Brand
Umarex
Cartridge size
12 gram CO2
Quantity
50 cartridges
Color
Multicolor

Specifications

color
MulticolorSource

Questions and answers

Will these fit my CO2 air pistol?
They are standard 12-gram CO2 cartridges, the size most CO2 air pistols and rifles take. Check your gun's manual for the cartridge type it specifies.
Why does cartridge cleanliness matter?
Umarex says dirty CO2 can clog valves and degrade O-rings and seals. Clean gas and in-spec neck seals help keep the puncture assembly working.
How many shots does one cartridge give?
That depends on the gun and its power setting. A 12-gram cartridge typically powers a few dozen shots in a CO2 pistol before pressure falls off.
Do these work in cold weather?
CO2 pressure drops as the cartridge cools, so velocity and shot count fall in cold conditions. This applies to all 12-gram CO2 cartridges, not just these.
Are these the same as other brands' cartridges?
They meet the same size and weight standards. Umarex's claim is tighter control of cleanliness and neck-seal dimensions.
Where is the Umarex High-Grade 12G CO2 Cartridges, 50-Pack cheapest?
At Amazon, for $29.99, as of our latest check.
What do buyers say about the Umarex High-Grade 12G CO2 Cartridges, 50-Pack?
Rated 4.7 out of 5 from 6 ratings.
Where can I buy the Umarex High-Grade 12G CO2 Cartridges, 50-Pack?
2 stores we checked sell it, including Walmart, Amazon.

Shoppers also compared

  • U
    Umarex High-Grade 12g CO2 Cartridges for Pellet Guns, BB Guns and Airsoft Guns - 50 Count Bulk Box
    Umarex High-Grade 12g CO2 Cartridges for Pellet Guns, BB Guns and Airsoft Guns - 50 Count Bulk Box
  • A
    APS 12g CO2 Capsule Cartridge (50pcs/Set)
    APS 12g CO2 Capsule Cartridge (50pcs/Set)
  • 1
    12gram Airgun Co2 Cartridge 50 Pack - 12 gram Powerlets Bulbs
    12gram Airgun Co2 Cartridge 50 Pack - 12 gram Powerlets Bulbs
  • B
    Byrna 12 Gram CO2 Cartridge Pack of 10 - Includes 1 Lubricated
    Byrna 12 Gram CO2 Cartridge Pack of 10 - Includes 1 Lubricated
  • 8
    8 Gram/ 12 Gram CO2 Cartridges for Paintball
    8 Gram/ 12 Gram CO2 Cartridges for Paintball
  • B
    Byrna 12 Gram CO2 Cartridges 10 Pack Only 1 Lubricated
    Byrna 12 Gram CO2 Cartridges 10 Pack Only 1 Lubricated
  • 1
    12g CO2 Cartridges 50-Pack (Bulk Value), Non-Threaded Leakproof Steel Capsules, Pure Carbon Dioxide Power for CO2 BB Guns, Airsoft Pistols & Pellet Rifles
    12g CO2 Cartridges 50-Pack (Bulk Value), Non-Threaded Leakproof Steel Capsules, Pure Carbon Dioxide Power for CO2 BB Guns, Airsoft Pistols & Pellet Rifles
  • E
    Evike.com 12 Gram CO2 Cartridge for Airsoft and Air Gun (Box of 50)
    Evike.com 12 Gram CO2 Cartridge for Airsoft and Air Gun (Box of 50)

More from Umarex

  • U
    Umarex High-Grade CO2 Cartridges for Pellet Guns
    Umarex High-Grade CO2 Cartridges for Pellet Guns
  • U
    Umarex Notos
    Umarex Notos
  • U
    Umarex Stormline CO₂ Air Rifle
    Umarex Stormline CO₂ Air Rifle
  • U
    UMAREX AIRSABER ARROWS 6 PACK
    UMAREX AIRSABER ARROWS 6 PACK
  • U
    Umarex Komplete 22 Caliber PCP Air Rifle with Scope
    Umarex Komplete 22 Caliber PCP Air Rifle with Scope
  • U
    Umarex Notos 700 FPS .22 Caliber PCP Air Rifle
    Umarex Notos 700 FPS .22 Caliber PCP Air Rifle
U
Umarex Iconix .22 Caliber PCP Air Rifle
Umarex Iconix .22 Caliber PCP Air Rifle
  • U
    Umarex AirJavelin Pro PCP Arrow Rifle
    Umarex AirJavelin Pro PCP Arrow Rifle
  • All Umarex deals and products →

    More co2 cartridges

    • C
      Crosman 40-Count 12-Gram CO2 Cartridges For Air Rifles And Air Pistols 23140-N
      Crosman 40-Count 12-Gram CO2 Cartridges For Air Rifles And Air Pistols 23140-N
    • 1
      12 Gram CO2 Cartridge - 50 Pack
      12 Gram CO2 Cartridge - 50 Pack
    • C
      Crosman 12-Gram Powerlet CO2 Cartridges, 25ct
      Crosman 12-Gram Powerlet CO2 Cartridges, 25ct
    • B
      Barra Airguns, 12-Gram CO2 Cartridge, 15 Count, for Air Rifles
      Barra Airguns, 12-Gram CO2 Cartridge, 15 Count, for Air Rifles
    • J
      JT 12gram CO2 Cartridges - 15ct
      JT 12gram CO2 Cartridges - 15ct
    • B
      Bilot 12 Gram CO2 Cartridge - 50 Pack
      Bilot 12 Gram CO2 Cartridge - 50 Pack
    • C
      Crosman 12 Gr. CC40PB 40 Count CO2
      Crosman 12 Gr. CC40PB 40 Count CO2
    • B
      Barra Airguns, 12-Gram CO2 Cartridge, 5 Count, for Air Rifles
      Barra Airguns, 12-Gram CO2 Cartridge, 5 Count, for Air Rifles