Quote Originally Posted by gb6491 View Post
Darn boss, you made me go find a post from a couple of years ago:


Regards,
Greg

Hello Greg,

Thank you very much for pulling in all these past posts. I never thought of driving a punch into the frame of my firearm and stippling it. I will pick up some 416 Stainless bar stock and try stippling it. I am not sure what material grade Kahr uses, but the 416 is fairly hard and easily machinable so its a good guess. This way I can try both medial blasting and Stippling before just driving a punch all over my frame. I'll provide an update after some testing in a few weeks.

Thanks!