---
product_id: 47934522
title: "Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2"
brand: "umarex"
price: "VT11878"
currency: VUV
in_stock: true
reviews_count: 8
category: "Umarex"
url: https://www.desertcart.vu/products/47934522-umarex-20-x-12g-co2-gas-capsules-cartridge-air-rifle
store_origin: VU
region: Vanuatu
---

# 12g CO2 power-packed capsules Precision-engineered mild steel casing Silicone lubricant for valve protection Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2

**Brand:** umarex
**Price:** VT11878
**Availability:** ✅ In Stock

## Summary

> 💨 Power your precision with Umarex CO2 – never settle for less!

## Quick Answers

- **What is this?** Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2 by umarex
- **How much does it cost?** VT11878 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/47934522-umarex-20-x-12g-co2-gas-capsules-cartridge-air-rifle)

## Best For

- umarex enthusiasts

## Why This Product

- Trusted umarex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Top-ranked CO2 system capsules with a 4.7-star rating from over 1,100 satisfied users.
- • **Premium Durability:** Crafted from robust mild steel to withstand rigorous use without compromising safety or quality.
- • **Consistent Power Boost:** Each 12g capsule delivers reliable CO2 pressure for flawless shooting performance every time.
- • **Low-Maintenance Design:** Built-in silicone lubricant minimizes valve wear and keeps your airgun firing smoothly longer.
- • **UK Mainland Fast Delivery:** Get your capsules quickly and hassle-free, ensuring you never miss a shot.

## Overview

Umarex 20-pack 12g CO2 gas capsules are precision-engineered mild steel cartridges infused with silicone lubricant to reduce valve wear and ensure consistent, reliable power for air rifles and pistols. Highly rated and best-selling in the UK, these capsules offer low maintenance and fast delivery for serious shooters.

## Description

Umarex manufacture the capsules to a very high standard. Each Capsule includes a silicone lubricant inside. This helps to reduce the soiling of the valves and all the sliding mechanism components when the gun is fired, resulting in low maintenance. Shipped To UK Mainland ONLY

Review: Good quality and price - Good quality and speedy delivery service
Review: Good cartridges - Work well and never let me down

## Features

- Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2
- Brand : Umarex
- Product type: UTILITY HOLSTER POUCH

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01G21YF9M |
| Best Sellers Rank | 1,531 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1 in CO2 Systems |
| Brand | Umarex |
| Color | Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,105) |
| Date First Available | 23 May 2016 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Material type | mild steel |
| Package Dimensions | 22 x 19.4 x 7.9 cm; 12 g |

## Product Details

- **Brand:** Umarex
- **Colour:** Silver
- **Item weight:** 12 Grams
- **Material:** mild steel
- **Product dimensions:** 8.3L x 1.9W x 8.3H centimetres

## Images

![Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2 - Image 1](https://m.media-amazon.com/images/I/41wC+VNLM5L.jpg)

## Questions & Answers

**Q: are they ok for a smith&wesson 686-6model**
A: No idea but if it's a CO2 pistol then should be OK
Ring a gunshop and ask !!

**Q: Is this for 20 or 5? Main heading says 20. Description says 5.**
A: It is for 20, the capsules actually come in boxes of 10. The "5"  seems to be misleading. Cannot say how good they are though as the pistol I bought them for had to go back to the manufacturer before I got to use them

**Q: Will they work with a 1.77 air gun**
A: Only if the air gun is designed to work with 12g CO2 capsules

**Q: question but how do u store co2  bulbs safely**
A: If for an air pistol/rifle keep separately and away from direct heat.
Remove from gun after use even if not empty.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and price
*by L***S on 18 December 2025*

Good quality and speedy delivery service

### ⭐⭐⭐⭐⭐ Good cartridges
*by P***G on 27 December 2025*

Work well and never let me down

### ⭐⭐⭐⭐⭐ Good value
*by V***T on 25 January 2026*

Good value Umarex co2 cartridges!

## Frequently Bought Together

- Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2
- 1500 UMAREX Air Rifle Pistol Airgun Gun Steel .177 BB Ammo Pellets Balls Metal
- Crosman Pellgunoil 241 (.25-Ounce)

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**Shop now:** [https://www.desertcart.vu/products/47934522-umarex-20-x-12g-co2-gas-capsules-cartridge-air-rifle](https://www.desertcart.vu/products/47934522-umarex-20-x-12g-co2-gas-capsules-cartridge-air-rifle)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-24*