Re: Powders for 260 semi auto
I had a hard time with the H4350 and still working on a load.
All the loads suggested on this board was way to high for my AR GAP 260.
A friend offered me some Vv N550 and got 1/2moa or less, with 38.8 to 39.5grs using the 139Scenar Moly. No signs of pressure.
Rem brass, CCIBR(test with Wolf soon), @ 2.810"
Yes Vv is expensive and I would prefer a load with a cheaper powder.
Speed unknown at this time
***2600fps***