Need Help with This Powder (MP 405)

[tred1956]

Just acquired the pictured 8 pound container of Midwest Powder (MP 405). Don't think I have ever seen it before. Is anyone familiar with this powder? What is it comparable to.? Where can I find load data for it?

Any and all input will be appreciated.
Thanks
Doug

 

[mike mccormick]

Should say in small print to use VV N133 load data. I have a jug just like it and have had no problems

 

[tred1956]

Should say in small print to use VV N133 load data. I have a jug just like it and have had no problems

It does indeed say use VV N133 load data -10%

Thank you so much
Doug

 

[mike mccormick]

It does indeed say use VV N133 load data -10%

Thank you so much
Doug

I have ended up using it as n133, full value

 

[Coyotefurharvester]

WP405 was discussed on SH last summer. There TAC -10% seemed popular (223 loads).