I would recommend emailing us at Techsales@opticsplanet.com and letting us know what plate carrier you are using, that way we can recommend a set of buckles/clips that would work for your setup. However, it is likely you will be able to us the Condor Buckle Repair Kit, which includes 7 different buckles that can be used to attach this chest rig to your carrier. You can find them by using the link below:
https://www.opticsplanet.com/condor-buckle-repair-kit.html