Yeah I think you will be ok as long as it's not a rifle cartridge. They won't let you shoot an AR pistol because it shoots 556.
There are some holes in the one torso target on the right hand pistol range. This guy was shooting a mosin from the bench there. He got a talking too and the holes are still there.
Clarified - you MAY shoot rifle cartridges on the pistol ranges. As noted above, just NOT at the steel targets.