prarie_boy
CGN Regular
- Location
- Just across the bridge to nowhere
I have some accurate 3100 powder collecting dust in my closet which has been discontinued for quite some time. From what I understand it’s very similar to 4831 burn rate which could be excellent with the 140 grain range of projectiles. Does any one have any old loading manuals with any data for this combo 140 grain cup&core bullet and A3100 in a Remington 700 based 6.5x55.