This past Monday I received a box of 500 240gr cast bullets that sized .430" and are 18 BHN. I slugged the barrel on my Super Blackhawk a year or so ago and made a note that it was .431-.432 but I don't know how accurate my caliper is. When I ordered the bullets, I thought maybe they would work OK.
Well, they didn't. I loaded up 100 and took to the range yesterday. At 50 yds. I was having difficulty keeping them on a 20" x 20" paper target. They were all over the place. I even shot the target frame several times.
After agonizing a bit, I had the idea to "enlarge" them. So, I took 50 and, one at a time, stood them on end on an anvil. I then gave them a "whack" with a hammer. After measuring, it looks like I gained about .001"-.003" on their diameter and increased the meplat by some.
Now I'm wondering if this is the best way. If someone else has some suggestions for the remainder of those bullets, please share.
Thank-you.
Well, they didn't. I loaded up 100 and took to the range yesterday. At 50 yds. I was having difficulty keeping them on a 20" x 20" paper target. They were all over the place. I even shot the target frame several times.
After agonizing a bit, I had the idea to "enlarge" them. So, I took 50 and, one at a time, stood them on end on an anvil. I then gave them a "whack" with a hammer. After measuring, it looks like I gained about .001"-.003" on their diameter and increased the meplat by some.
Now I'm wondering if this is the best way. If someone else has some suggestions for the remainder of those bullets, please share.
Thank-you.