[ExI] VIDEO: US special operations just purchased Sig Sauer’s new machine gun – here’s what it can do

[Adrian Tymes]

On Sat, Jan 18, 2020 at 2:34 AM John Grigg via extropy-chat <
extropy-chat at lists.extropy.org> wrote:

> When will American troops use laser or plasma sidearms?
>

After sufficient advancements in energy storage that a decent number of
sufficiently powerful shots can be packed into a sidearm magazine's volume
and mass.  There are some other advances that need to happen too, but that
seems to be the big one.
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