Phil from Maine

When I had first read this I found it hard to believe someone would even want to consider this. I once shot in a indoor range here at the local armory. That was twenty years ago and the only gun allowed was a 22 long rifle. It was during a hunter safety course and we neede hearing protection even with the 22s, not just for the noise of the shot but also for the noise of the bullets hitting. They were hitting solid steel that was angle to knock the bullets down into a steel box that collected the lead. They no longer have this range here and I would not recommend anyone to try what you are suggesting as it would be plain crazy to try this at home.