All Ruger birdshead grips are the same. If you want the EXACT grips that came on the gun from the factory, then call Ruger. But the sim. ivory ones will run you about $100 (I've already checked because mine cracked and broke). The black micarta ones can be found on gunbroker or ebay from time to time....usually for around $40 or $50. If you are looking for something different, then there are numerous custom gripmakers who will make you birdshead grips from wood or stag.