slm9s Sergeant Full Member Minuteman Aug 18, 2008 780 72 WA Feb 23, 2020 #1 Feb 23, 2020 #1 I have a lot of the surplus powders AA8700 and WC872. I use them in the 50bmg but in smaller cases such as 6.5x55 (tho it has lower velocity). Anyone have any experience with the 7saum and heavy bullets? Last edited: Feb 23, 2020
I have a lot of the surplus powders AA8700 and WC872. I use them in the 50bmg but in smaller cases such as 6.5x55 (tho it has lower velocity). Anyone have any experience with the 7saum and heavy bullets?
clcustom1911 Muppet Extraordinaire Supporter Full Member Minuteman Oct 23, 2017 10,345 37,460 In a van, down by the river. Feb 29, 2020 #2 Feb 29, 2020 #2 872 could be too slow and give lower velocities or be bordering on low pressure. I used WC857 in 7mm RemMag with success.
872 could be too slow and give lower velocities or be bordering on low pressure. I used WC857 in 7mm RemMag with success.
