A little over a year ago I picked up a little-used four-inch .500 just because it was available. A couple of weeks ago I finally fired a few rounds through it for the experience and found that the sights were horribly out of adjustment. I didn't have the ammo or time to work with it then, but yesterday went back to the range with a few more rounds and a screwdriver to try to get it hitting where the sights said it should. Here's an intermediate short-range target.
This was an intermediate target that really doesn't show very much except that the gun can hit consistently. I kept making tiny screw adjustments every couple of rounds, but the impact points didn't change. Finally I just racked the sight way up and to the right, hung a new target, and found the gun was finally centering on the circle -- but my control was so shaky by that time that the shots were high and low, left and right. At least they were equally spaced around the center, which indicates I had the gun properly sighted in.
I was shooting some of Ballistic Supply's softer loads that I still had around -- Reduced Target Loads and "Li'l Annies."
It was mostly fun shooting this gun, but clearly I need to get into reloading if I'm going to shoot it a lot. I sure wish Ballistic Supply would start up again and resume selling .500 ammo. Their stuff was (and for those of us with a few rounds left) is great.

This was an intermediate target that really doesn't show very much except that the gun can hit consistently. I kept making tiny screw adjustments every couple of rounds, but the impact points didn't change. Finally I just racked the sight way up and to the right, hung a new target, and found the gun was finally centering on the circle -- but my control was so shaky by that time that the shots were high and low, left and right. At least they were equally spaced around the center, which indicates I had the gun properly sighted in.
I was shooting some of Ballistic Supply's softer loads that I still had around -- Reduced Target Loads and "Li'l Annies."
It was mostly fun shooting this gun, but clearly I need to get into reloading if I'm going to shoot it a lot. I sure wish Ballistic Supply would start up again and resume selling .500 ammo. Their stuff was (and for those of us with a few rounds left) is great.