Effective November 18, 2009, the Tennessee Wildlife Resources Agency changed their guidelines for distance learning. Students are now required to spend a minimum amount of time on each course page before proceeding to the certification exam.

Click here to go to the latest version of the Today's Hunter in Tennessee online course—the official hunter education course of the Tennessee Wildlife Resources Agency.

The following course material is for reference only. Please go to the new course to complete your Tennessee certification.

Shotgun Shooting

As with firing a rifle, good shotgun marksmanship begins with proper preparation, which includes adjusting your gun and ammunition for maximum performance and mastering shotgun techniques.

Matching Choke to Your Quarry

A choke allows you to fine-tune your shotgun for the type of game you’re hunting. Built-in or attached to the muzzle end of the barrel, the choke is a constriction that controls the shot string, thus affecting pellet density at various distances.

The tighter the constriction, the greater the distance that the cluster of pellets stays together. The looser the constriction, the faster the shot pattern spreads. Recall that the most common chokes, ranging from tightest to most open, are:

Full choke has tight constriction. The shot string holds together even longer, making this choke good for squirrels, turkey, and other game shot at 40-yard and longer ranges. Turkey hunters sometimes use Extra Full or Turkey choke for even denser patterns at long range.
Modified choke has moderate constriction. The pellets stay together longer, making the shot string denser and more useful at longer ranges. This choke is used often when dove hunting and when using steel shot to hunt for ducks or geese. There is also an Improved Modified choke that is slightly tighter than Modified.
Improved Cylinder choke has a slight constriction. It allows the shot string to spread fairly quickly. This is a good choice for quail, rabbits, and other upland game at relatively close ranges.
Cylinder choke is an unconstricted barrel. The shot string spreads quickly.

For example, someone hunting small, fast, close birds would generally use an improved cylinder or modified choke, which creates a broad shot pattern that spreads quickly at close ranges. Conversely, someone hunting a larger, less mobile bird that is usually farther away, such as a turkey, would select a full choke, which concentrates the shot in a smaller area. Pellet size also varies based on the size of the game.

The chart on the next page suggests choke selections for a variety of game.