Safariland Quick Locking System Kit 9006483 Polymer Attachment for Weapon Holster with Locking Fork and Duty Receiver Plate - Black, One Size
Safariland, Quick Locking System Kit, 1-QLS 19 Duty Locking Fork and 2-QLS 22 Duty Receiver Plate, with Hardware, Black Finish

Safariland 6075UBL Low-Ride Universal Belt Loop
This Universal Belt loop attachment will not pinch or add pressure to hip bone, locks onto the duty belt with a belt slot design, and is compatible with any Safariland holster with the 3-hole pattern. This replaces the original belt loop attachment, and extends the holster farther down from the belt, offering a lower ride that is more comfortable for longer armed users.