Hi folks. I recently acquired my father’s 629-3 .44 Mag. Just wondering what massive grips these are. They literally wrap around my hand. I have several OEM spares, so I’m sure I have the originals. Just wondering about these. They have no markings. Thanks in advance! EDIT: I forgot to add: Do they add any value, or should I install the original grips? I don’t intend to shoot it much, if at all.