Best thing about the 5900 series is that about 15 other makers
decided to use 5900 mags to work their guns as well
Like the Keltec Sub-2000, Keltec P-11, Star M30 & M243,
Marlin Camp 9, Daewoo DP-51, Springfield XD, etc...
the list is long & distinguished
The important thing about the 5906 is that it's as solid
and long-lasting as a 1911. Only thing it really needs to keep going
are springs...all the metal parts can be made by hand,
and there's a large enough supply of spares that you'll never
really have to worry about finding spare parts.
Where there is money to be made, there's always
someone who's willing to make it.
That's why there's an old guy in Wyoming making aluminium
triggers & guards for Marlin rifles...
he went from by himself on the weekends, to a large building and
a full crew of 17 in 5 years...now he's rich AF. Still a nice guy, too
There's a guy making firing pins for Star pistols in his spare time,
averages about 50K a year doing it. He's the ONLY one making them.
And let's not even talk about why the 1022 took off because of
aftermarket cottage industries...the main reason all those makers
exist is because the original 1022 sucked so bad
Volquartzen started in a frickin BARN for pete's sake,
now just look at 'em.
Sorry, got distracted...
anyway, the S&W 3rd Gen's that are actually worth thousands,
are the special editions, and target specialty models.
Strangely enough, since the FBI dropped .40S&W,
a LOT of 'em are hitting the market now at decent prices.
Not just the .40's, either, but also the 9mm & .45acp's.
Hit up the S&W forums and learn what's rare,
and what to put serious money into.