Standardization of parts. If each part is identical, then a complete gun can be assembled from mass produced parts. Prior to that, each gun had each piece hand fitted in place (very time consuming)
Those guns are not mass produced therefore you cannot buy them. While those particular guns, if they even really worked, are not available, you can find real blow paintball guns. Just do an internet search for 'em!
Mass produced foods are foods that are produced by the thousands.
No. Machine guns will beat Gatling guns.
USA
a lot
No.
The Nazis with other 25 million guns and they produced almost 250 billion ammo
gears are best produced in mass production by
A market for mass-produced goods
Concerning the w.f. model #32, these mass produced cheap but accurate guns did not have serial #'s.
I believe they are produced in Brazil.
yes