SHOT Show 2017 / New from BLACKHAWK. The Blackhawk CQC SERPA Auto Lock Level 3 QD Holster is worn by Bundeswehr soldiers, which makes the US manufacturer popular in Germany as well. Its latest show-stopper is the OMNIVORE holster, which comes in three different versions and accommodates almost every pistol on the planet with a MIL-STD-1913 mounting rail on the frame, both with and without a weapon …