cjmac
Silver $$ Contributor
Well this is what I cam up with . In the Sierra book , 43g of varget under a 150g Sierra btsp gave 2700fps . Looking at old notes on other rifles that's where my 308s tend to like it most so I tried it on this factory gun .
43g varget
150g btsp
Book length from Sierra
And light crimp
5 shots each 20mins apart .
Then a 2 shot group on cold bore
At 100 yards , the orange dot is 1.5in
43g varget
150g btsp
Book length from Sierra
And light crimp
5 shots each 20mins apart .
Then a 2 shot group on cold bore
At 100 yards , the orange dot is 1.5in