Hard to know for sure, could be. A close-up of the hardware will tell you if the hardware came out of the HR shop but the shells could have come from somewhere else. HR made many one-of-a-kind shells. Nice bongos for sure.
I'm a little off topic, but I just read last week that richie bastar got signed to remo, he's endorsing remo bongos now, he had been endorsing pearl for quite some time now..