Re: Removing AI Magazine Spacer Plate
No pics, but just drill out the welds with a 1/4" bit, knock out the plate, and weld up the holes.
I stick a piece of aluminum inside the mag so that I can fill in the hole w/o weld boogering down into the inside of the mag, also gives you a surface to let the weld pool up on, and since it's aluminum it won't stick.
Then I run a burly bit over the inside to smooth out any snags that the bullet tips may catch on.
Pretty easy process, and I used a mig welder, don't have a tig.
No need for a mill, I did mine with a drill press, and notched my action with the burly bit on a die grinder.
Redneck all the way.