What is an rs2 fly?
The RS2, a very effective pattern and a favorite of many an angler. It can be fished as a nymph, makes an excellent emerger pattern and can even be fished like a dry. It was created over forty years ago by Rim Chung. The RS2 stands for “Rim's Semblance 2” and will imitate a midge or mayfly.Ther...