Korean airsoft reviewer, Gae Bong Soon, gets to review a customised version of the Action Army AAP-01 Gas Blowback Pistol, the AAP-01 Beam Spray Gun. This is a familiar gun for fans of the Gundam series, mainly compatible to use witth the RGM-79 "GM/Jim" mobile suits.

A look at the Show Guns GM MS RGM-79 Style Beam Spray Gun Kit by JK Army. Made specifically to customise the AAP-01 GBB Pistol from Action Army, this is should make Gundam fans happy as this based on the Beam Spray Gun that was designed specifically for the RGM-79 GM (pronounced as "Jim") Mobile Suit Gundam.