Umarex T4E TC 68 CO2 Paintball Rifle

Type: Paintball Guns / .68 Cal Paintball / Training Marker Rifle /Less Lethal
Manufacturer: Umarex
Model: T4E TC68
Materials: Polymer exterior with internal metal components (metal flash hider + various metal controls)
Made In: Taiwan
Power Source: 2x12g CO2 (in-stock dual system), 88g CO2, or HPA
Overall Length: 84 cm (33")
Barrel: Approx. 31 cm (12") smoothbore (.68 cal)
Action: Semi-auto and full-auto
Ammo Type: .68 Cal paintballs, rubber balls, powder/dust/chalk balls, glass balls, and First Strike–style shaped rounds
Ammo Capacity: 20-round spring-assisted magazine
Claimed Velocity Range: 240–480 fps, adjustable
Weight: 2.5 kg (5.52 lb)
Capacity: 20 Rounds (Accepts First Strike Ammo)
Firing Mode: Semi-Auto / Full-Auto
Velocity: 240–480 FPS Adjustable
Caliber: .68 Caliber Dust or Solid Ammo
Barrel: Removable, Autococker Thread
Overall Length: 33 inches

Trigger Pull: The TC68 uses a semi-auto style trigger that feels closer to a single-action pull (it needs to work this way to support full-auto). The break is straightforward and predictable, and it suits the “training marker/utility” role well.

Accuracy: The first test involved firing 10 shots in semi-automatic mode using heavier black nylon rounds, with a red-dot optic mounted on the TC68 that had not been sighted in beforehand. Even so, the results were solid for a marker shooting .68 caliber rounds, with an overall grouping of about 4 inches and most shots landing within a tighter 2.5–3 inch cluster, aside from one round that struck slightly low outside the main group.

Velocity: The velocity dropped slightly during the test, which is expected when using dual 12-gram CO2 cartridges, as they cool down fairly quickly during rapid shooting. The slightly heavier 2.8-gram black rounds were also used for some of the shots, which can contribute to minor changes in velocity compared to the lighter 2.6-gram rounds. Even with that drop, performance was still strong and suggests the TC68 could likely reach high-400 fps velocities with a fresh CO2 setup or an 88-gram CO2 cylinder, which provides much greater gas capacity and improved consistency.

Build Quality: The TC68 is largely polymer on the outside, but it doesn’t feel like a toy. The weight is substantial, controls feel solid, and the overall package is clearly built for training and repeated handling. You’re getting a robust platform designed to run multiple air sources and a wide range of .68 caliber projectiles without needing a bunch of aftermarket parts just to get started.

Realism: The TC68 leans into realism with an AR-style layout, featuring compatible grip geometry, a full-length Picatinny top rail, and an M-LOK handguard with mounting points on the sides and bottom for accessories. It also includes ambidextrous controls, such as a selector with Safe, Semi, and Full positions, along with a magazine release designed for both left- and right-handed use.

The T4E TC 68 Tactical CO2 Paintball Rifle is a full-size, rifle-style marker built for versatility, power adjustment, and adaptable configurations. Its modular design supports both magazine-fed and hopper-fed setups, allowing it to be tailored for different types of play, training scenarios, or controlled recreational use.

With compatibility across multiple air systems—including CO2 and HPA—it provides flexibility for users who want to fine-tune performance based on their setup. The adjustable velocity range and support for various .68 caliber projectiles make it suitable for different field requirements, while the AR-style ergonomics offer a familiar and stable handling platform during operation.

The combination of configurable power, feeding options, and ergonomic design makes it a flexible platform for a wide range of applications.

Buy the CO2 12g Adapter

Buy the CO2 Cylinder 2-Pack

Buy the Buy the Air Venturi 13ci 3000 PSI HPA Tank

Pros:

• Multiple air source support (2x12g CO2, 88g CO2, or HPA via included adapters/stocks).
• Quick-pierce / staged-gas concept is practical for readiness without constant leaking.
• Semi-auto and full-auto capability.
• Adjustable power/velocity range to suit different training and ammo types.
• Magazine-fed or hopper-fed flexibility (adapter included).
• Accepts First Strike–style shaped rounds (magazine).
• AR-style ergonomics and lots of accessory mounting (Picatinny + M-LOK).
• Strong “presence” and serious performance feel for a .68 platform.
• In Canada especially, it fills a niche many users are actively looking for (training/marker/home safety versatility)

Cons:

• Price higher in Canada.
• No sights included.
• Maximum performance potential may be restricted by factory tamper measures and local rules and you should not assume higher settings are legal in your area.

Comments

If you want a .68 caliber platform that can legitimately be configured for multiple roles, paintball, training, scenario use, home safety use, the Umarex T4E TC68 stands out because it’s versatile right out of the box. The “complete kit” nature (CO2/HPA readiness + mag and hopper options) is rare at this price point.

The Umarex T4E TC68 is in probably one of the most powerful “Rubber Ball”Airguns you can get here in Canada right now with the ability to even turn it up a notch (at your own discretion). With Canadian legal gun owners losing their rights to own regulated guns more and more each day, being able to acquire something that is not regulated may be the best option for non-Firearms Licensed holders and Firearms Licensed holders.

Read the full review in our blog:

Umarex T4E TC 68 Less Lethal Paintball Rifle Table Top Review

Umarex T4E TC 68 Less Lethal Paintball Rifle Field Test Review