300WSM, Barnes 180TTSX, Reloader 17
I would like a good starting point for grains of powder (reloader 17) for a 300wsm shooting a 180TTSX Barnes bullet. Alliant shows thier recommendations of 66 gr for a 180SPBT speer, that is the closest info I can find to the Barnes TTSX.
On a side note, the OAL for my browning is 2.900 (with a .030 reduction recommended by barnes), however, my magazine will not hold over 2.855, what are your recommendations?
Last edited by Ronster; 01-19-2009 at 09:35 PM.