[res45]

You need to ask the people at the range to specify exactly what there taking about. If there talking about steel core ammo as long as you stay away from the Chinese stuff you will be fine which shouldn't be a problem since its pretty scares and about a $1 a Rd and banned from import since 1994. Most if not all of the Chinese ammo has steel cores instead of lead where all ammo imported into the US now in 7.62 x 39 is lead core,however some of the various Russian ammo has copper coated steel case bullets with a lead cores and some ranges want allow that either. I know of a few that will only allow either US commercial ammo or the Wolf Yellow Box Non-Magnetic which is hard to fine anyways. I would just buy a box of soft points and ask they create less suspicion.