I recently bought eight pounds of MP 842. Before buying it I checked to see if data was available. Well, a few months went by, and I'm finally ready to work up some loads. Only problem is, I can't find the data sheet. I should have bookmarked the page. Do any of you know where to find the data. The stuff I have found is kinda crazy. Each thread I find, contradicts the last one, I looked at. Thanks in advance.
EDIT*
I found this on Jeff Bartlett's site. "WC842 This powder, is a double based (spherical) ball powder, used to load the 5.56mm NATO Ball M855A1 round. Developed for reduced copper fouling, this results in better accuracy and longer barrel life. Use WC844 loading data (Hodgdon H-335)."
The MP 842 says to reduce WC 842 data 20%. Unfortunately I also found threads where the folks said, DO NOT USE H335 DATA FOR WC 842. They were very adamant about it.
Others said use CFE 223 data and reduced by 20%. This was closely followed by warnings about doing that.
I later found another thread that advised using H322 data for WC 842. Can you guess what the next post said?
Sent from my VS880 using Tapatalk