I used machman's kit to make the dimples on this ACE ARMS pre-bent blank.
All you have to do is get it lined up and you're good to go. It's also a good idea to do the magwell cutout after the dimples, to prevent the cutout from being distorted.
All you have to do is get it lined up and you're good to go. It's also a good idea to do the magwell cutout after the dimples, to prevent the cutout from being distorted.