That's what I was thinking but wanted to be sure. Thanks, Mark.

Would this one be a candidate for grinding into shape? Sure seems small to me, but I never use it for anything else anyway. It's being held sideways ..... if viewed after a 90 degree rotation from this you could see that the end is about 1/4" wide, and could be easily ground to the width of the slot.

[Linked Image from jpgbox.com]

May God bless America and those who defend her.