Can you now tell us what type of guns were available to your average citizen back then and how they compare to today's guns?
Centerfire ammunition has been around since the late 1800's.
There have been improvements in materials and propellants since then.
If you are asking about types.
In 1960 you could buy single shot, bolt action, lever action, auto loading, pump action and revolvers.
In 2014 you could buy single shot, bolt action, lever action, auto loading, pump action and revolvers.
Materials and manufacturing has changed.
New calibre's will be introduced when a there is a market for it.
If calibre is the question the 9x19 Parabellum has been around since early 1900's. The .22 long rifle since the late 1880's.
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Now can you tell me why you compared burglary (a non violent crime) to murder (a violent crime)?
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