Originally Posted by RMinMT
Anyone try Hybrid 100V in the 300 win mag with 180's?
I started with H4350 and while I have found before in the 300 win mag H4350 does fine even with 180's I was looking again to use H4831sc but recently read about the Hybrid 100V.
I use H4831sc for 200 grainers in the 300 win mag. It'll do 2950 fps with 200's as will Retumbo but H4831sc does it with a bit less powder.
I know this posting is old, but it could help other people wondering the same thing....
Yes, I use Hybrid 100V and H1000 with my 180 grain Accubonds in my .300 win mag and both shoot sub MOA, many groups under 3/4 MOA with RP and Hornady brass, cci 250's. O.C.L 3.330"
I tend to use more 100V because it uses less powder at 68.50 grains vs. H1000 at 79.00 grains compressed load. Both recipes are listed in Noslers vol.7