with the supply problem, and expense of the centerfire rifle cartridges, we've begun shooting an optional 3 gun match using a .22lr for the long gun... centerfire pistol and shotgun.. but use the 2" and 4" verticals and 4" horizontal steel targets from the STC, along with reduced size silhouette targets for the .22lr... allows a fun match to be shot on a 35y pistol range..