They vary a lot. Some were large rifles fired from the shoulder- others were small wheeled cannon, and some were larger guns mounted on a wheeled or tracked vehicle. The link at the bottom of this page will take you to a Wikipedia article on the .55 caliber Boys rifle.
what is the rso rank requirement for direct fire antitank rockets and missiles
what is the rso rank requirement for direct fire antitank rockets and missiles
what is the rso rank requirement for direct fire antitank rockets and missiles
what is the rso rank requirement for direct fire antitank rockets and missiles
antitank missile
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78.5 cu in
Heart Like a Gun was created in 1989.
A panzerschrek (a German antitank rocket launcher).
A ray gun?
like a gun i meaning a really big gun
a hand gun