A choke is a slight constriction at the muzzle of a shotgun barrel. It controls how quickly your shot spreads after it leaves the gun. Nearly every new shotgun, including every model in American Rifleman’s 2026 roundup, uses interchangeable choke tubes, which means one gun can be set up for many jobs.
The common chokes, from open to tight
- Cylinder (C): No constriction. Widest pattern. Good for very close shots and home defense.
- Skeet (SK): Very open. Made for skeet shooting at short distances.
- Improved Cylinder (IC): Open. A great all-around choice for close upland birds like quail and woodcock, and for many clays.
- Modified (M): Middle of the road. A solid choice for doves, pheasants and many duck situations.
- Improved Modified (IM): Tighter than modified.
- Full (F): Tight. For longer shots at geese, trap shooting and some turkey loads.
- Extra Full / Turkey: Very tight, designed specifically to concentrate pellets on a turkey’s head and neck at 30 to 40 yards or more.
Matching the choke to the hunt
- Quail, grouse, woodcock: Improved cylinder or skeet. Birds flush close, and a wide pattern helps.
- Doves: Improved cylinder to modified, depending on how far they are passing.
- Ducks over decoys: Improved cylinder or modified with steel shot.
- Pass-shooting ducks and geese: Modified or improved modified.
- Turkeys: A dedicated turkey choke, especially with TSS loads.
- Trap: Modified to full. Skeet: Skeet or improved cylinder. Sporting clays: Varies by station.
Steel shot needs care
Steel shot doesn’t compress the way lead does. A choke that is too tight can damage it and blow patterns. Most experts recommend going one step more open with steel than you would with lead. Use chokes the manufacturer rates for steel.
Specialty shot needs special chokes
Dense tungsten loads like TSS often pattern best through chokes designed for them. Check the choke maker’s guidance.
The only way to know: pattern it
A choke’s name is a starting point. Every gun, choke and shell combination behaves differently. Shoot your load at a large paper target at the distance you expect to hunt and look at the spread and gaps. Then pick the combination that puts the most pellets where you need them.
Safety notes
- Always install a choke tube before firing a shotgun designed to use them. Firing without one can damage the threads.
- Check that chokes are tight before each outing; they can loosen with shooting.
- Use only the chokes made for your gun.
