---
product_id: 47934522
title: "Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2"
brand: "umarex"
price: "KSh10283"
currency: KES
in_stock: true
reviews_count: 8
category: "Umarex"
url: https://www.desertcart.co.ke/products/47934522-umarex-20-x-12g-co2-gas-capsules-cartridge-air-rifle
store_origin: KE
region: Kenya
---

# Consistent high-pressure output 12g CO2 power boost Silicone lubricant for valve protection Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2

**Brand:** umarex
**Price:** KSh10283
**Availability:** ✅ In Stock

## Summary

> 💨 Power up your airgun with the ultimate CO2 boost!

## 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?** KSh10283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/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

- • **Top-Rated by Enthusiasts:** 4.7-star rating from over 1,100 users proves unmatched reliability.
- • **Reliable 12g CO2 Capsules:** Power your airgun with precision and consistency every time.
- • **UK Mainland Fast Delivery:** Get your capsules quickly and keep your shooting sessions uninterrupted.
- • **Built-in Silicone Lubricant:** Keeps valves and mechanisms smooth, reducing maintenance downtime.
- • **Premium Mild Steel Construction:** Durable, corrosion-resistant capsules designed for longevity.

## Overview

Umarex 20-pack of 12g CO2 gas capsules delivers consistent, high-pressure power for air rifles and pistols. Each capsule features a built-in silicone lubricant to protect valves and reduce maintenance, crafted from durable mild steel. Trusted by over 1,100 users with a 4.7-star rating, these capsules ensure reliable performance and fast delivery across mainland UK.

## 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 | 1,458 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 (1,104) |
| 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.co.ke/products/47934522-umarex-20-x-12g-co2-gas-capsules-cartridge-air-rifle](https://www.desertcart.co.ke/products/47934522-umarex-20-x-12g-co2-gas-capsules-cartridge-air-rifle)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-19*