For myself it would be the Martini-Henry in 577/450 from the 1964 movie Zulu which depicts the battle of Rorkes Drift.
For off-world firearms it would have to be the M41A Pulse rifle:
"Lieutenant, what do those Pulse Rifles fire?"
"10 millimeter explosive-tip caseless. Standard light armor-piercing round, why?"
―Ripley and Lt. Gorman (from Aliens)
For off-world firearms it would have to be the M41A Pulse rifle:
"Lieutenant, what do those Pulse Rifles fire?"
"10 millimeter explosive-tip caseless. Standard light armor-piercing round, why?"
―Ripley and Lt. Gorman (from Aliens)