03-13-2014, 01:25 PM
This thread should help.
http://www.65grendel.com/forum/showthrea...he-Grendel
Go to post #4, pic #2.
Using the 129SST I'm getting sub-moa with 25.9g of 8208. AA brass, COL 2.260, CCI-450 primer w/18" Liberty/Saturn barrel.
http://www.65grendel.com/forum/showthrea...he-Grendel
Go to post #4, pic #2.
Using the 129SST I'm getting sub-moa with 25.9g of 8208. AA brass, COL 2.260, CCI-450 primer w/18" Liberty/Saturn barrel.
