Bisley Carbon Charging Cylinder - 6.8L

Bisley Carbon 6.8 300 BAR Air Cylinder Review

The Bisley Carbon 6.8 300 BAR Air Cylinder is a premium solution for shooters and airgun enthusiasts who require a high-capacity, portable air source. Its substantial 6.8 litre volume and robust carbon composite construction combine to offer prolonged use between fills without the bulk of traditional steel bottles.

Whether on the range or in the field, this cylinder balances weight, durability, and performance for dependable compressed air delivery.

Bisley Carbon 6.8 Performance & Key Features

• Generous 6.8 litre volume supports multiple fills or extended air supply
• Strong aluminium liner with carbon/glass fibre wrap for high strength-to-weight ratio
• Rated up to 300 BAR working pressure for broad high-pressure applications
• Standardised thread and valve interface for compatibility with PCP charging gear

Build Quality & Handling

The composite build of the Carbon 6.8 cylinder results in a lighter package relative to equivalent steel alternatives while maintaining high structural integrity. Weighing around 6.9 kg, it remains manageable for transport, and its robust valve interface enhances secure handling and connection during charging operations.

Is the Carbon 6.8 Easy to Use?

Yes — the Bisley Carbon 6.8 is designed for practical usability with a familiar M18x1.5 threaded valve and standard Bisley fittings. Setup with compatible adapters and hoses is straightforward, helping users focus on filling and field tasks.

• Industry-standard valve thread for broad accessory compatibility
• Large capacity reduces frequency of fills
• Reasonable weight for its size and performance

Key Takeaways of the Bisley Carbon 6.8 300 BAR Air Cylinder

The Bisley Carbon 6.8 stands out for its substantial air capacity and strong, lightweight composite construction. It’s well suited to dedicated airgun shooters and paintball players who want fewer interruptions for refills and a dependable air source. While larger than compact cylinders, its design maintains practicality for transport and frequent use. For those needing generous capacity and robust performance, this cylinder is a compelling choice.

Bisley Carbon 6.8 300 BAR Air Cylinder FAQs

What is the working pressure of the Bisley Carbon 6.8?

The cylinder is rated for up to 300 BAR (4,500 psi) working pressure, suitable for high-pressure air storage and charging tasks.

How often does this cylinder need to be tested?

Hydrostatic testing is required every 5 years to maintain certified safety and performance throughout the cylinder’s lifespan.

What materials are used in the construction?

An aluminium liner wrapped in carbon and glass fibre composite provides strength, corrosion resistance, and reduced weight compared with traditional steel options.

Is this cylinder heavy?

At approximately 6.9 kg, the Carbon 6.8 is relatively lightweight for its class, offering easier handling than equivalent steel cylinders.

What size is the Bisley Carbon 6.8?

The cylinder measures roughly 15.5 cm in diameter and 53 cm in length, delivering 6.8 litres of air storage.

Can this cylinder be used for PCP airguns?

Yes, its working pressure and robust design make it well suited to PCP airgun charging and other high-pressure applications.

Does it use a standard valve?

Yes — the Bisley standard valve with an M18x1.5 thread ensures compatibility with common charging accessories and adapters.

For more options, explore the full range of Bisley airgun and PCP charging accessories here.