TUXING 4500Psi 13Cu in 220cc Carbon Fiber HPA Tank - Compact PCP Fill

In this review of the TUXING 4500Psi 13Cu in 220cc carbon fiber gas cylinder, the bottom line is clear: this small, high-pressure bottle is built for serious PCP rifle and paintball users who need a lightweight, high-capacity refill source. The reviewer found the tank's 0.22 L volume and 300 bar working pressure ideal for day trips and field hunting where weight and safety matter. The review focuses on real-world durability, thread compatibility, and the practical tradeoffs of a compact 13 cubic inch HPA tank for outdoor use.

Key Features

• 0.22 L capacity: The compact 13 cubic inch volume keeps weight down and makes the bottle easy to carry on long hunts or in a paintball pack.
• 300 bar working pressure: Rated to 30 MPa or 4500psi working pressure, it provides a high fill pressure suitable for modern PCP rifles and most paintball applications.
• M18x1.5 neck thread: The straight M181.5-6H thread is a common standard for many PCP and paintball fittings, easing regulator and fill station compatibility.
• Al6061 liner with carbon fiber body: Imported AL6061 aluminum alloy liner with carbon and glass fiber winding keeps the bottle light while maintaining strength.
• 15 year service life: Long design life with a 3 year inspection cycle gives confidence for repeated field use and long-term ownership.

Who It's For

The TUXING 220cc carbon fiber tank suits outdoorsmen and sport shooters who prioritize low weight and compact size, such as hunters carrying a PCP air rifle on foot or paintball players who want a light spare bottle. It is also appropriate for divers or emergency kits as a small positive pressure breathing source where a compact cylinder is acceptable.

Those who need long duration fills, very high shot counts, or integrated regulator systems might look at larger volume bottles or pre-mounted regulated air systems instead. Buyers should also confirm their regulator and fill station accept M18x1.5 threads before purchase.

Pros & Cons

Pros

• Very light at roughly 0.45 kg actual weight, making it convenient for backpacks and field rigs.
• High working pressure (300 bar / 4500psi) delivers strong fill capability for PCP rifles and paintball setups.
• Durable construction with AL6061 liner and carbon/glass fiber winding balances strength and low mass.
• Long design life of 15 years and a 3 year inspection interval reduce long-term replacement costs.

Cons

• Small 0.22 L volume limits total shot count compared with larger tanks, so multiple fills may be needed on long outings.
• May require adapter or confirmation of thread compatibility for some regulator setups if not M18x1.5 compliant.

Specifications

Brand	TUXING
Actual Volume	0.22 L (13 cu in)
Working Pressure	300 bar / 4500psi
Hydraulic Test Pressure	500 bar
Neck Thread	M18x1.5-6H straight thread
Material	AL6061 liner with carbon fiber and glass fiber winding
Design Life / Inspection	15 years service life, 3 year inspection cycle

Our Verdict

For shooters and outdoor users who need a small, lightweight high-pressure bottle, the TUXING 4500Psi 220cc carbon fiber tank is a sensible choice because it pairs a practical 0.22 L capacity with robust materials and a high working pressure. It offers good value for portable PCP fills and paintball backup use, though users seeking extended shot capacity should consider larger tanks.

Frequently Asked Questions

Is this tank compatible with common PCP regulators?
The neck thread is M18x1.5, a common straight thread; verify your regulator or adapter accepts M18x1.5 to ensure a direct fit.

How often must the bottle be inspected?
The manufacturer specifies a 3 year inspection cycle and a 15 year design service life under normal use and testing requirements.

What is the working and burst pressure?
Working pressure is 300 bar (4500psi); hydrostatic test pressure is 500 bar and minimum burst pressure is specified higher for safety margin.