04-14-2020, 02:49 PM
Rosecrans1 Wrote:I will be loading up some Grendel for the RAP using Tactical Rifle and the info from SW's website. Though the Berger Hybrid 130 isn't listed, they have the 129 SST, Sierra 130 TMK and the 130 Nosler Accubond listed for this powder with max charges over or pushing 2400fps. Pretty fast for a heavy grain bullet in 6.5G. The down-side is the Tactical Rifle is "SAID" to be temperature sensitive so it isn't much better than CFE223 in my opinion.
This is SW's reloading Manual Link:
https://shootersworldpowder.com/wp-conte...manual.pdf
Their "Match Rifle Powder" also has heavier bullets listed but again, I'm not sure about how temp stable the powders are. Precision Rifle Powder is said to have additives for temperature stability but they don't list load data for the Grendel though they list 308 and 5.56 data in their manual.
That doesn't make it very tactical... just sayin.