Quote:
Are those used for stacking stick baits?
Straight from Jason H.
Miller Rig are typically baited with two very different baits, which will help you determine a preferred bait relatively quickly. These can be a traditional 4″ ringworm, a Trigger X 3″ minnow or 3.5″ paddletail, or a live minnow rigged on a plain or bucktail jig.
Here is a post about them.. miller rig