Don't know. It might be perfectly workable. But other interface products to combine holsters and mounting systems from different manufacturers have proven less than durable and reliable in on duty use in the past. This has led to lost guns in the holster during grab attempts, and Officer Involved Shootings as a result. Especially here in California, with the changes to the Penal Code re: Police use of Deadly Force, and how an officers "tactical conduct" and pre incident decision making can be used against us to decide criminal liability, I'd make damn sure that modification was approved in writing by your department.