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The basic setup of the Carolina rig with its heavy weight (usually ranging in size from 1/2 to 1 ounce) and soft plastic lure trailing behind on a leader line is ideal for dragging quickly along structure to trigger strikes from bottom-hugging bass.
Instead of being tied to the main line, though, the hook is tied to a leader, which separates it from a sliding weight. To rig, begin by stringing a sinker on your line. Next, add a bead (which protects your knot) and tie a barrel swivel to the end of your main line. Finally, add your leader, hook and soft plastic. I almost always use a 1-ounce barrel sinker for Carolina rigging.