PowAir Tactical Line RS M2 HPA System 0.23 L / 15 ci – 300 bar

PowAir Tactical Line RS M2: compact 300 bar HPA system for MagFed

PowAir Tactical Line RS M2 is a complete high-pressure system for paintball, MagFed and airsoft, combining a compact steel bottle with a PowAir MicroMax 2.1 regulator. Its 0.23 L / 15 ci capacity and 300 bar / 4500 PSI filling pressure provide a larger air supply in dimensions comparable to common 0.2 L HPA systems.

The RS – Real Steel designation refers to its high-strength aircraft-grade steel construction. The result is a compact, affordable alternative to larger or composite 300 bar systems, particularly suitable for tactical setups where space is limited.

Compact dimensions and increased capacity

The total system length including the regulator is approximately 22.5 cm, the bottle diameter is 50 mm and the weight is approximately 590 g. The 0.23 L / 15 ci capacity provides more air than common 0.2 L bottles at comparable dimensions, while using a 300 bar filling pressure.

PowAir MicroMax 2.1 regulator pre-installed

The system is supplied with a compact PowAir MicroMax 2.1 regulator already installed. The bottle is also compatible with standard paintball regulators designed for 300 bar / 4500 PSI. Any regulator replacement must be performed by a qualified person and only when the bottle is completely empty and depressurised.

UN certification and long-term use

The bottle is made in Germany and carries UN certification 1637-2024-0495-BMZ-F-0. The manufacturer states approval in more than 50 countries and a bottle inspection interval of every 10 years. The manufacturer does not specify a fixed service-life limit; continued use always depends on successful mandatory inspections and the bottle's technical condition.

Current manufacturing date: The manufacturing date may vary depending on the currently supplied batch. The current information is always shown on the separate PowAir Tactical Line RS 0.23 L / 15 ci 300 bar air tank product page.

Important for MagFed stocks with a stock guide

Due to the material used, this bottle has a narrower neck than some other HPA systems. When used with a standard stock guide clamped around the bottle neck, a separate rubber spacer is required. It increases the neck diameter and prevents the stock guide from shifting.

Main benefits

• complete compact HPA system with regulator,
• 0.23 L / 15 ci capacity,
• 300 bar / 4500 PSI filling pressure,
• high-strength aircraft-grade steel bottle,
• factory-installed PowAir MicroMax 2.1 regulator,
• compact dimensions suitable for MagFed and tactical setups,
• UN certification and approval in more than 50 countries,
• 10-year bottle inspection interval.

Technical specifications

• Manufacturer: PowAir
• Model: Tactical Line RS M2
• Type: complete paintball and airsoft HPA system
• Capacity: 0.23 L / 15 ci
• Filling pressure: 300 bar / 4500 PSI
• Test pressure: 450 bar / 6750 PSI
• Length including regulator: approx. 22.5 cm
• Diameter: 50 mm
• Weight including regulator: approx. 590 g
• Bottle material: high-strength aircraft-grade steel
• Regulator: PowAir MicroMax 2.1
• Inspection interval: every 10 years
• Certification: UN 1637-2024-0495-BMZ-F-0
• Country of manufacture: Germany

Package contents

• 1× PowAir Tactical Line RS M2 0.23 L / 15 ci steel HPA bottle,
• 1× pre-installed PowAir MicroMax 2.1 regulator.

Frequently asked questions – PowAir Tactical Line RS M2

Is the regulator included with the system?

Yes. A compact PowAir MicroMax 2.1 regulator is factory-installed on the bottle.

What are the capacity and maximum filling pressure?

The bottle capacity is 0.23 L / 15 ci and the maximum filling pressure is 300 bar / 4500 PSI. This pressure must not be exceeded.

Is the system suitable for a MagFed air stock?

Yes, its compact dimensions are suitable for these setups. However, if the stock guide clamps around the narrower bottle neck, the matching rubber spacer sold separately must be used.

How often must the bottle be inspected?

The manufacturer specifies an inspection interval of every 10 years. Always follow the information stamped on the individual bottle and the regulations applicable in the country of use.

Does the bottle have a limited service life?

The manufacturer states an unlimited service life. Continued use is only possible if the bottle remains in good technical condition and successfully passes all mandatory periodic inspections.

How should the system be filled and serviced safely?

Have the bottle filled by a facility equipped for 300 bar and never exceed the pressure marked on it. Check its condition and inspection validity before filling. Remove the regulator only from a completely empty and depressurised bottle; use professional service if you lack the required experience.