Apart from the Hot Shots Calendar, Magpul PTS in cooperation with KWA and Mad Rabbit Studios have released their PTS Calendar 2013. Too bad they sent us a small image of the calendar girls in this press release... "PTS Calendar 2013 starts in January of 2013 and brings you 12 months of beautiful girls with meticulous weaponry in realistic tactical settings. Its dynamic design let you enjoy the excitement of airsoft battlefield.