It's very small. It's very much an elitist type of sport.
However, there are other sports shot with handguns. There are a number of them. Examples are IPSC, IDPA, CLAS-H and cowboy action shooting. All these things involve the use of handguns. This bill makes no reference to allowing those people to continue these recreational activities with their handguns. Interestingly, the Australian legislation that banned handguns specifically did. To this day, they have thriving sport shooting communities in Australia that use handguns.