Hello All

somebody know this old powder "Norma S-70" cause it's impossible for me to find any data for this from Norma and i have make a researches in the some reloading forum but nothing found if you can help me, i'll being happy

Well, I don't think that type of powder will work with any type of reloading, since burn rate is not listed,

since it is only listed for Fireworks but you can call..........

973-405-6248 for more information.

I can't recall a S70 - perhaps European only or VERY old in the US.
Norma in the 70's was N201, N203 etc.

thank you for your answer, after research among the different powder manufacturers, I found at "lovex explosia" manufacturer of CZ a ref S070 + - equivalent to Hodgdon H4350 and Vihtavuori N150 I am now looking if Explosia which is an international supplier of explosives of all kinds supplied Norma at one time, knowing that Norma is above all a manufacturer of munitions above all