BEST MOVIE LINE...related to firearms?

[BigMatt]

Josey Wales:

Are you gonna pull those pistols or whistle Dixie?

 

[thunderchicken]

These may not be word for word but...
John Wayne as Rooster Cogburn in True Grit when he is on the stand at the beginning of the movie...."well a gun that's unloaded and cocked isn't much good".
From Harley Davidson and the Marlboro Man...."you gaotta squeeze the trigger, don't yank it it's not your dick" and "You shot me, I can't believe you F----n shot me you s--- bird".

 

[The Bubba Effect]

"If it bleeds I can kill it"
Predator