DeSantis Slim-Tuk IWB Kydex Holsters Glock 17 19 22 23 31 32 19X 45 Ambidextrous Kydex Black 137KJB2Z0. One of the most unique features about this IWB holster is that it uses our tuck-able 360 C-Clip which affords the wearer unlimited mounting options....