In our pistol glass test, the shotgun slug busted right through.

Let's try a shotgun round, out of my 870.

Vern got a good shot of the slug hitting the glass and the resulting spray of glass.

You can see why we used a plastic drop cloth to catch the pieces.

Here's the crater on the front, but it did not penetrate.

Well, it's time for the Big Boy.

Let's try the buffalo rifle, my Shiloh Sharps .45-70.

I will shoot a round of hard-cast, 510 grain, gas checked RNL bullet.