Blackhawk L3 Tac SERPA Hlstr Xiphos for Glock Blk 430700BK-L - Blackhawk is the leading US manufacturer of tactical, military, shooting sports and law enforcement equipment. Founded in 1993, the Blackhawk name has come to mean quality gear that sets new standards for both durability and reliability. Compatible with the Glock 17/19/22 /23 /31/32. Fits the BlackHawk Xiphos NT Light. The Blackhawk Level 3 Tac SERPA tactical holster has the speed and retention of the Level 3 SERPA and has been joined with Blackhawk 's patented Y harness leg platform that gives greater stability and comfort than any other leg platform on the market.