- VihtaVuori N570 High Energy Smokeless Rifle Powder 1 Lb. 178-T11957 | Vihtavuori. $48.48. $48.48 Per Pound. Out of Stock. VihtaVuori N310 Smokeless Pistol Powder 1 Lb. 178-T10012 | Vihtavuori. $43.30. $43.30 Per Pound.
- Joined. Mar 14, 2020. Messages. 117. Location. Idaho. I have had good luck with IMR 4831 in the 2 300's I own. The Weatherby chambered in 300 win mag I use a 180 grain Hornady SST & the Custom 300 (Remington action, Douglas barrel) I use a 200 Grain Accubond. Tried a few different powders.
- Poetry, Texas. V133 is the most popular BR powder. It is temp & humidity sensitive. We have excellent powder throwers and throw straight without weighing. The guys that did best knew when to go up or down with temp and humidity changes. The powder throwers are very accurate but throw volume and not weight.
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- Joined. Mar 14, 2020. Messages. 117. Location. Idaho. I have had good luck with IMR 4831 in the 2 300's I own. The Weatherby chambered in 300 win mag I use a 180 grain Hornady SST & the Custom 300 (Remington action, Douglas barrel) I use a 200 Grain Accubond. Tried a few different powders.