Shooting Steel Core, Steel Jacketed or Bimetal Ammunition is
PROHIBITED on the Indoor Range
It will Damage the Steel Backstop. It could also damage your firearm.
Be aware of what you are shooting!
Some Wolf, Herter’s, Tulammo, Ulyanovsk, Barnaul, Brown Bear, Silver Bear, Omnishock and some Czech, German as well as other foreign manufacturers make Steel Core and Bimetal Ammunition.
Don’t confuse Steel Case with Steel Core or Bimetal
Please check all of your bullets on the magnets provided in the ports.