Which type of firearm allows for manual cocking before each shot?

The choice of single action is accurate because single-action firearms require the shooter to manually cock the hammer before each shot. This action prepares the firearm for firing, and once cocked, pulling the trigger releases the hammer, firing the bullet. This mechanism allows for greater control over each shot, making it suitable for precision shooting.

In contrast, double-action firearms can fire with just a trigger pull, as they both cock and release the hammer in a single action. Automatic firearms, on the other hand, are designed to fire continuously while the trigger is held down, and rimfire refers to a type of ammunition rather than a firearm action. Thus, single action is the type of firearm that specifically allows for manual cocking before each shot.