Because I am officially old next year,
Remember "Day of the Jackal"? The first one, not remakes. The Jackal, (Edward Fox IIRC), takes his disassembled rifle into the woods and hangs a melon in a tree - the melon has eyes and a 'tache painted on. He then takes the barreled action and fastens it to another tree with a loop of rope, which he tightens up by rotating the action in a circle and puts the scope on. When he looks though, he is off by a bit, but adjusts the scope and takes the shot, blowing the melon to s**t. We should all learn to sight in so efficiently.

Then there are the Single Action Army revolvers that seem to be belt fed from another dimension.
Trying to remember the OTHER one that used to raise my blood pressure beyond reason.
And, BTW, I am a fan of th Terminator movies - or most of them ....