Does anyone know how Browning makes these beautiful Oak Leaf engraved grips for the Buckmark Challenge Rosewood Pistol? I have one on order that should be here by the middle of next week. I have several other Buckmarks, (3), but I am really excited about this one. You don't see too many of them. Anyway, I was wondering what process they used. I don't think they are 100% laser engraved. Perhaps heat and steam pressure in a die of some sort? I haven't seen anything quite like that on a stock pistol.... Let alone a .22. http://www.browning.com/content/dam....jpg/_jcr_content/renditions/original.img.jpg