4500psi PCP Air Tank 3000bar Paintball Tank - Lightweight Safe

In this review of the 4500psi PCP Air Tank 3000bar Paintball Tank the bottom line is straightforward: this refillable aluminum high pressure tank is aimed at serious PCP shooters and outdoor users who need a lightweight, durable air source with reliable sealing. The reviewer found the tank stands out for its filament wound seamless design and the M18 1.5 universal thread, which make it easy to pair with common PCP valves and fittings while delivering the safety and pressure capacity expected from a 30MPa cylinder.

Key Features

• Filament wound seamless design: Provides a stable structure that reduces weight while maintaining the integrity needed for repeated high pressure fills.
• Standard M18 1.5 thread: Ensures wide compatibility with many PCP paintball and airsoft valves so users can swap or replace fittings without custom adapters.
• High working pressure: Rated to 30MPa/4500psi, offering extended shot capacity for users who need higher fill pressure for performance tuning.
• Lightweight construction: At roughly 0.95kg for smaller sizes, it is much easier to carry than traditional steel cylinders for field use.
• Durable materials: AL6061 aluminum liner with full-wrapped carbon and glass fiber plus epoxy coating gives strong compressive and wear resistance.
• Sealing ring groove: A safety-oriented sealing groove design improves airtightness and reduces the risk of leaks when paired with compatible valves.

Who It's For

This tank is best for experienced PCP paintball players, airsoft users, and recreational divers or rescue teams who need a compact, high pressure empty tank they can refill and adapt to their setup. The universal thread and lightweight build suit people who value portability without sacrificing working pressure.

Beginners who are unfamiliar with high pressure fills or who require a pre-fitted regulator and valve assembly should look elsewhere until they are comfortable selecting and installing compatible valve hardware, because the product is sold as an empty cylinder and assumes valve knowledge.

Pros & Cons

Pros

• High working pressure (30MPa/4500psi) gives greater capacity for tuned PCP setups.
• Lightweight filament wound construction makes it easier to carry during long sessions.
• AL6061 liner and full-wrap carbon/glass fiber provide strong durability and wear resistance.
• Universal M18 1.5 thread and sealing groove improve fit and reduce leak risk with compatible valves.

Cons

• Sold as an empty tank so buyers must source and fit a compatible valve and regulator separately.
• The higher pressure rating requires proper fill equipment and safety knowledge to use responsibly.

Specifications

Material	AL6061 aluminum liner with carbon and glass fiber wrap
Thread	Standard M18 1.5
Working pressure	30MPa / 4500psi
Capacity options	0.35L, 0.45L, 0.5L
Weight	Approximately 0.95kg (varies by capacity)
Surface finish	Epoxy coated outer layer

Our Verdict

The 4500psi PCP Air Tank 3000bar Paintball Tank is a practical choice for users who already understand high pressure systems and want a lightweight, robust empty cylinder to pair with their own valve and regulator. It offers strong materials and universal threading that deliver value to experienced shooters and field operators, provided buyers respect the safety requirements for 30MPa fills.

Frequently Asked Questions

Is this tank sold ready-to-fill?
Answer. The product is an empty cylinder; buyers must fit a compatible valve and regulator before filling.

What fittings does it accept?
Answer. It uses the standard M18 1.5 thread, which fits valves and adapters built to that specification.

How safe is filling to 4500psi?
Answer. The cylinder is designed and tested for 30MPa working pressure with a rated burst margin, but proper fill equipment and training are required for safe use.