has anyone tried 4007ssc in their 22-250?
Powder is hard to find in my area and I am too cheap to pay the hasmat to order any of the net. However, I can get my hands on alot of 4007ssc locally.
According to Hodgdon's website, 4007scc looks like it would be a screamer but I don't know anyone who has used it. If you have had good results with it, please let me know your results and load information.