RL338
Handloader
- Mar 23, 2017
- 3,159
- 5,081
Picked up a bunch these to use in the 416 WBY for plinking.
Today I ran a velocity ladder with Hodgdon Hybrid 100V with Tubb Dust in some 1x WBY brass I found.
One thing I noticed this powder runs cool in the barrel , 4 shots the barrel wasn’t terribly hot as usual. The last 4 on the ladder started to pressure out , primer good , bolt lift good , but started to see some light ejector marks. 109 - 110 grains is where I will look at.
Today I ran a velocity ladder with Hodgdon Hybrid 100V with Tubb Dust in some 1x WBY brass I found.
One thing I noticed this powder runs cool in the barrel , 4 shots the barrel wasn’t terribly hot as usual. The last 4 on the ladder started to pressure out , primer good , bolt lift good , but started to see some light ejector marks. 109 - 110 grains is where I will look at.