Originally Posted by
Omega45
This is from the FAQ's page of Blackhorn 209.
Question: Can I weigh my charges?
Answer: Yes. If you prefer to weigh charges, you can convert the volume load recommendations into weighed grains by multiplying the volume load by 0.7. Example: 100 units by volume x 0.7 = 70 grains by weight. 110 volume charge x 0.7 = 77 grains by weight.
I posted facts when I answered the question. Grouse posted what he thought then went on to scrutinize loads in a TC Pro Hunter.
FYI- You can weigh any powder whether the can/jug says it or not. All you need to do is take your volume load and weigh it. For the new guy, it's a total waste of time and money with BP Substitutes. And yes, BH209 is a BP substitute like it or not.