airsoft pistol. ;Action Air Open Division: Open has very few restrictions on the handgun, magazine capacity and equipment positioning. It is the only division where optical sights and
compensators are permitted. Since most compensators are merely decorative on an airsoft pistol, adding a compensator allows a longer inner barrel to increase velocity and accuracy. The maximum magazine length is 170 mm and can have up to 28 rounds capacity. ;Action Air Standard Division: The handgun has to fit the IPSC box, and there are restrictions on placement of holster and magazine pouches. Magazines must not extend more than 20 mm below the lowest point of the magazine well when inserted, and can have up to 18 rounds capacity. ;Action Air Production Division: The handgun must be unmodified and be listed on the IPSC Production Division List. Maximum barrel length is 127 mm, and maximum magazine capacity is 15 rounds. ;Action Air Classic Division: The pistol has to be a 1911 type, fit inside the IPSC box and can have up to 10 rounds capacity. == Safety ==