--The Mantis MAC-11 from 007: Quantum of Solace. Something about the "pull charging handle back a bit, replace magazine, pull charging handle all the way and let her rip" sequence of events puts a nice grin on my face.
--Anytime a revolver is reloaded (some good examples: Half-Life 2, MW2, Black)... do I need to explain this one?
--Anytime the "HK Slap" is used (good examples:Military Sniper Rifle MSG90A1 from Left 4 Dead 2, MP5K from Black Ops or The Conduit). Like the revolver reload mentioned above, the HK Slap is just so badass and satisfying it requires no explanation at all.
--Anytime a revolver is reloaded (some good examples: Half-Life 2, MW2, Black)... do I need to explain this one?
--Anytime the "HK Slap" is used (good examples: