Damn Don't look Like Im A Gona Sell That Junker. Have no idea I even had the damn thing.
Think Old Tac is right.

LugerDoc,
You are correct in assessment of the large frame Erma Luger .22 guns, like the La22, Ep22, etc.
However the smaller frame KGP series, the KGP69 is a great little gun, feeds reliably and is accurate. A much better made gun, you can feel the weight / size ratio difference. The KGP69 Erma is also much closer in shape to the original P08, just smaller.

http://i5.photobucket.com/albums/y16...7/CIMG1100.jpg

That is a cat-hair on the gun, not a crack, in my lousy picture.

Tac, I have four of these KGP69, and would rather think of them as all steel, but actually I believe the frame is alloy, maybe a denser alloy of aluminum, and painted. The gun is just as heavy or heavier than the La/Ep22 size Erma, but it has more parts, a true hold-open, and a magazine safety that works.
One of my KGP69 guns has some edge wear and a slightly peened area on the frame, that show thru to the metal and I really don't think it is steel.
I will try the magnet test tonight, and re-post or edit to confirm.
If alloy, it still must be denser, have a better mix, or be thicker. One thing, is I believe the larger Erma's have an aluminum barrel and steel bore-sleeve, IIRC. The KGP69 barrel is all steel, I'm sure.