PolarStar JACK HPA Conversion Kit V2 – M4/M16

Upgrade your airsoft AEG to the next level with the PolarStar JACK HPA Conversion Kit V2. Engineered for M4/M16 platforms, this drop-in HPA (High-Pressure Air) system delivers unmatched performance, reliability, and efficiency. Whether you're looking for **faster trigger response, consistent FPS, or superior air efficiency**, the JACK system is the perfect choice for competitive and tactical airsoft players.

Key Features

• Drop-In HPA Engine: Replaces your standard AEG gearbox internals for instant HPA conversion.
• Superior Air Efficiency: Optimised to reduce air consumption while maintaining high performance.
• Adjustable FPS & ROF: Fine-tune your power output and rate of fire to suit your playstyle.
• Instant Trigger Response: Removes gearbox lag for crisp, near-instantaneous shots.
• Electro-Pneumatic System: Operates without mechanical springs, reducing wear and maintenance.
• Compatible with Standard HPA Regulators & Tanks: Works seamlessly with most HPA setups.

Specifications

• Manufacturer: PolarStar
• Model: JACK V2 HPA Conversion Kit
• Compatibility: M4/M16 AEGs with Version 2 Gearbox
• Operating Pressure: 80-120 PSI
• FPS Range: Adjustable (280-500 FPS with 0.20g BBs, depending on PSI settings)
• Fire Modes: Semi-Auto, Full-Auto, and Burst (via compatible FCUs)
• Power Source: HPA Tank & Regulator (sold separately)

Why Choose the PolarStar JACK?

• Unmatched Reliability: No moving gearbox parts mean fewer failures and less maintenance.
• Optimised Airflow: Maximises efficiency without compromising performance.
• Full Customisation: Fine-tune your FPS, ROF, and fire modes to dominate any scenario.
• Field-Tested Performance: Trusted by airsoft professionals and competitive players worldwide.

Upgrade Your Airsoft Rifle Today

Take your airsoft game to the next level with the PolarStar JACK HPA Conversion Kit V2. Whether you're looking for faster response times, increased reliability, or superior efficiency, this system provides elite-level performance for any serious airsoft player.

Order your PolarStar JACK V2 today and experience the power of HPA!