Bulletin (PDF) || Instructions (PDF) Albion AT400-S air powered cartridge gun. Suitcase configuration. For use with 200ml x 200ml and 200ml x 100ml cartridges. 1130 lbs of thrust at 90 PSI. Quickly swap from single hand operation to two handed operation to fit any job. 4" diameter cylinder for improved material dispensing. Approved for use with Dow Corning 121 Structural Glazing Sealant.