Thought someone in here might have some information on this. Read somewhere that Ruger had a kit they sold Law enforcement to enable the PC4 to use Glock magazines. That way they could sell to departments that had Glocks as their sidearms. Question is this; anyone ever heard of it being done or if it is available commercially? Glock clips are a lot easier and cheaper to come by.
Found this old post while searching on the same subject. Hopeful that someone might know the answer to the OP's question: does Ruger offer a kit that will retro fit a PC4 carbine to use Glock magazines?