Imr 4166

[dbduff]

Anybody got starting load for Imr 4166 in 30 inch 7 twist Dasher bolt gun? Can't find that info to date.
D

 

[dmoran]

For the 105/107 type bullets in a 6Dasher, it is on the fast burning side similar to 4895 powders.
You could safely start with 4895 data, and work up slowly - IMO.
Also in my opinion, the new IMR-4451 will be better suited for the heavier 6mm/243 bullets in a 6Dasher.
Donovan

 

[dbduff]

Thankyou Donovan-will checkout 4895 data for reference to start.
D