The AI PA is compatible with most GBB magazines. Users have reported some difficulty filling KSC M11, WA Wilson Combat magazines. Users of these magazines have found that the AI PA can be used to fill these magazines with careful alignment of probe tip and fill valve.

Disclaimer: Although many magazine types are compatible with the AI PA, not all GBBs are designed to be propelled by propane. Some GBBs are designed for HFC134a which exerts less pressure than propane. It is your responsibility to assess your GBBs ability to handle propane pressure. If you are comfortable using green gas, you’ve already accepted the use of propane.

The AI PA is durably constructed from nickel plated CNC machined brass parts. There have been no reports of adaptors wearing out or breaking under normal use. Some users have broken probe tips when they dropped a tank of propane with an installed PA. Barring probe breakage (don’t drop your tank) or loss of parts, an AI PA should not wear noticeably.

Piece of cake. Installation an AI PA is quick owing to it’s two part design. Bottle fitting and probe can be installed in seconds. This is covered in the installation video below, in reduced quality for easy download. With purchase of an adaptor, you will also receive a higher resolution of this video.

Silicone oil can be dropped into the valve opening on a propane tank prior to insertion of the fill probe. Two drops every 8 magazine fills is sufficient for GBB lubrication. This is covered at the end of the video. Again, with purchase of an adaptor, you will also receive a higher resolution of this video.