The Improved Cylinder choke is the most open choke available and is best suited for hunting small, fast-moving birds that are close to the shooter. The open pattern of the IC choke allows for a wider spread of shot, making it easier to hit fast-moving targets.
Skeet
The Skeet choke is also a good choice for hunting small, fast-moving birds. The Skeet choke is slightly more open than the IC choke and produces a wider pattern of shot. This wider pattern is ideal for close-range shooting where the target is moving quickly.