##skip_main ##skip_menu ##skip_search
Mirka Customer Support
Your cart is empty
Add the chosen goods to your cart. Are you wondering where to begin?
Take a look at bestsellers our visit our help room.
CO₂ adapter that allows two standard 12g CO₂ cartridges to be used instead
of one 88g cartridge and features a Quick-Piercing system for rapidly piercing
them only when needed. It is designed for the Umarex T4E HDX 68, TX 68, TC
68 and HDC 68 models.
1 pcs in stock,
Estimated Delivery:
November 13 - 16.
€ 61.3
Purchasing this item will give you 50 Loyalty Points. Find out more about Balistas Club
Secure shopping and payment fast delivery to many EU countries 
Excellent customer support from specialists – for over 15 years 
-20% on selected product in the loyalty program 
New videos and reviews every day 6000+ reviews from our customers This adapter allows Umarex T4E HDX 68, TX 68, TC 68 and HDC 68 RAM guns to be used with two standard 12g CO₂ cartridges instead of one large 88g cartridge. The smaller cartridges are widely available and offer a practical alternative for occasional shooting.
The main advantage of the adapter is the Quick-Piercing system, which allows both CO₂ cartridges to remain unpierced inside the gun until needed. A light tap on the rear of the stock is all it takes to pierce both cartridges simultaneously. The pressure indicator then signals that the gun is ready to fire.
This system allows the gun to be stored ready for use over extended periods without its valve and seals being continuously exposed to CO₂ pressure.
When the adapter is used in the 40J version of the gun, the muzzle energy is reduced to approximately 24 J. The resulting energy may vary with lower-powered versions.
The adapter has a diameter of 27 mm, a length of 220 mm and a weight of 240 g.
Compatible models:
HDC 68
The adapter is not compatible with Sig Sauer MPX/MCX guns.
1x
In Stock, estimated delivery: November 16 - 18.
€ 402.9
29x
1 pcs in stock, estimated delivery: November 13 - 16.
€ 407.0
6× rated
By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.
8 minutes Buyer's Guide
Rubber and pepper projectile guns (Real Action Markers / RAM guns) are rapidly growing in popularity as self-defence tools. They are compatible with many types of projectiles such as rubber, pepper or marking balls.
1 minutes Video News
We tested the second generation of the best-selling rubber projectile revolver called the Umarex T4E TR50.
1 minutes Video News
Today we will take a look at the second generation of the rugged Umarex T4E TR 68 rubber projectile revolver and also introduce a new target designed for shooting practice.
1 minutes Video News
Once again we participated in the IWA 2025 trade show, which is held in Nuremberg, Germany. In addition to our own booth, we scoped out new products from manufacturers such as Umarex, Evanix and others. Join us for a look at the most interesting highlights.
