Those MAC hammers are irreplaceable. They haven't been in their catalogs for decades.
While taking apart the entire front section of my jag, I realized that a good set of brass hammers is a MUST have tool for efficient disassembly. I also realized that these old hammers that I bought from MAC back in the 1970's will outlive me. I bought them as a set and they were expensive (relatively speaking), but they are one of the most useful tools in my shop.
Brass is pretty expensive right now -- these three (1lb, 2,lb, and 3.5lb) cost less than $90 back then. Probably over $200 now
(http://i357.photobucket.com/albums/oo18/goodfellow_2004/PICT0284.jpg)
Nice 3.5lb for heavy hitting on suspension pieces
(http://i357.photobucket.com/albums/oo18/goodfellow_2004/PICT0285.jpg)
2lb and 1lb
(http://i357.photobucket.com/albums/oo18/goodfellow_2004/PICT0286.jpg)
(http://i357.photobucket.com/albums/oo18/goodfellow_2004/PICT0287.jpg)
Here are a few more -- the red combo's are fairly new, but the old round head MAC is 40 years old and still sold today.
As an aside, if you restore your own trim, and really want to get into the cracks and crevices of small aluminum or stainless pieces then I can recommend these small Asian import jewelers brass hammers from HF (and others). They will do wonders on straightening small light gauge metal trim.
(http://i357.photobucket.com/albums/oo18/goodfellow_2004/PICT0306Medium.jpg)
(http://i357.photobucket.com/albums/oo18/goodfellow_2004/PICT0305Medium.jpg)