Get from Amazon : http://www.amazon.com/gp/product/B0033H7Z6O?tag=wayofcats-20

BLACKHAWK Serpa CQC Carbon Fiber Black Holster (Matte Finish) Size 38 Right Hand (Glock 38)

Fits Glock 38
Passive retention detent adjustment screw and SERPA Auto Lock release
Reinforces full master grip and superior draw technique
Immediate retention and audible click upon re-holster for security
Includes belt loop and paddle platform :