IMR 4166

[strut64]

Anyone tried this in 6mmBR yet?

 

[Alex Wheeler]

Works in a BRA, produces a lot of velocity.

 

[1885Winman4590]

Where would be a good place to start w/ the BRA Alex?

 

[Alex Wheeler]

Send @tom a pm and he may share his data. I dont have it.

 

[venatic]

I use 4166 in my 6BR.

 

[CaptainMal]

I use it to fireform. When I tried it in a Dasher it worked well. Just a little bit faster than Varget, you can pretty much use Varget loads in your testing.

 

[Pappy42]

Anyone care to comment about their experience with 4166, concerning temperature effects and how hard or easy it is clean the barrel?