Shop with ease; our checkout guarantees security.

Worldwide shipping: discreet & trackable.

Professional assistance and expert advice

Website relaunch

We are celebrating our relaunch, enjoy your 5% discount!


Power kit for HP MAX

Tax included


Power kit for HP MAX cal .45 (11.45 mm) & .50 (12.7 mm)

This Power Kit will bring the "Max" out of your HP Max. For all of those who have purchased a version with limited power and want to travel somewhere where there are no restrictions or have finally got the license that would allow them to use it, this kit will get you there. It consists of the full power transfer port ring and an extra plug to cover the atmospheric hole in the air tube once the regulator is removed.

What out customers say about our service:

Payment & Security

Payment methods

  • American Express
  • Mastercard
  • PayPal
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Power kit for HP MAX



  • .30 (7.62 mm) & .35 (9 mm)
  • .45 (11.45 mm) & .50 (12.7 mm)

Airgun Caliber


Airgun Energy

View product