2019年6月27日 · Hold up the lead in one jaw and the test lead on the other jaw and slowly squeeze the two together with the ball bearing in the middle. Just squeeze till there is a good dent on both surfaces of the lead or about 1/5 or the way in on both sides of the ball bearing. Here is the formula BHN= 5 X (lead dia./test dia.) ^2

2018年1月24日 · What David said, except I got a LYMAN Electric Powder Measure/Scale. I have the LYMAN, the RCBS Electronic Scale and A RCBS/OHAUS 10/10 beam scale. I cross check all the time, guess I'm anal about it. I even have an old …

2021年2月13日 · The best scale is the GemPro 250 Precision. They have been the scale of choice for high class drug dealers since I was in law enforcement. The will weigh 0.01 grains accurately, and can be set for grams if needed. They are not cheap at about $125, but mine has been stable for five years and always accurate.

2019年6月29日 · The common lead hardness testers (Lee, SAECO, LBT, bathroom scale-Brinell) will be accurate for our usage. The question is the degree that each is repeatable. I have found these to be repeatable enough for my usage, but there is a bit of an art included. The bullet caster needs a repeatable tool and needs to use it the same each time.

2015年9月12日 · Can anyone please tell me what BHN, 25:1 lead / tin would be. After reading the Richard Lee MODERN RELOADING and comparing the scale in Lymans Cast Bullet I am a little confused. I have a new LEE lead hardness tester, and seem to get along OK with it, if I have a few drinks first to steady the hands.

2011年8月5日 · The CBA is a international organization of shooters who enjoy casting and shooting lead alloy bullets for competition, hunting, experimenting, and casual shooting. 1.865.310.4725 About Us

2020年11月20日 · Learn from CBA members that have been casting their entire life. Have a question? Look for your answers in our Forum and in our bi-monthly publication the Fouling Shot. The CBA is a international organization of shooters who enjoy casting and shooting lead alloy bullets for competition, hunting, experimenting, and casual shooting. 1.865.310.4725

2009年3月21日 · back stop lead in bucket will tear the bale off.at my club up north I regularly filled the buckets 2/3 full any more and it would tear the bale out.backstop lead is heavy and compac.WW should give 120lb 2/3 full. I had a railroad scale.Since the backstop at last

2018年3月31日 · Learn from CBA members that have been casting their entire life. Have a question? Look for your answers in our Forum and in our bi-monthly publication the Fouling Shot. The CBA is a international organization of shooters who enjoy casting and shooting lead alloy bullets for competition, hunting, experimenting, and casual shooting. 1.865.310.4725

2019年8月5日 · Learn from CBA members that have been casting their entire life. Have a question? Look for your answers in our Forum and in our bi-monthly publication the Fouling Shot. The CBA is a international organization of shooters who enjoy casting and shooting lead alloy bullets for competition, hunting, experimenting, and casual shooting. 1.865.310.4725