Datasheet (PDF) || Instructions (PDF) Newborn Model VR400A85 pneumatic cartridge gun. For use with 400ml dual component cartridges in ratios of 1:1, 2:1, 4:1 and 10:1. 1100 lbs of thrust at 100 PSI. Adjustable heavy duty air regulator with air dump valve. All sizes of push disks and quick disconnect nipple included. See datasheet and instructions for detailed information.