Yes, flat METAL bases would be nice! I've bought all kinds of followers and bases and ruined at least a few Kahr ones trying to make them flatter, or fit the Kahr .45 mags.
I hate the regular capacity Kahr .45 bases... too thick or bulky, and waste a possible 1-round larger capacity.
USAF Retired '88, NRA Life Member. Wife USAF Retired '96
Avatar: Wynn re-enlists his wife Desiree, circa 1988 Loring AFB, ME. 42nd BMW, Heavy (SAC) B-52G's
Frédéric Bastiat’s essay, The Law: http://mises.org/books/thelaw.pdf
Thomas Jefferson said
“A government big enough to give you everything you want, is strong enough to take everything you have.”
and
"Peace is that brief glorious moment in history when everybody stands around reloading".