One Piece Polymer Gun Holster for Glock (left hand) - GK1 | Gun Holsters, One Piece Holsters | IMI Defense
Amazon.com : Left Handed Gun Holster for Glock 19/23/32 Gen 1/2/3/4, Glock 19X, Paddle Holster OWB, 360° Adjustable Tactical G19 Holster, Trigger Release, Open Carry Holster : Sports & Outdoors
Profile IWB Holster Left Hand for M&P/M2.0 4"/4.25" 9/40
Amazon.com : Left Hand Gun Holster fit Glock 17/19/19X/44/45 Gen 1 2 3 4 5, Glock 23 Gen 1 2 3 4(Not for Gen 5), Belt-Clip OWB Holster, Quick Release & Adjustable