Went shopping today, got lucky!

[IDescribe]

Viht, Solo 1000, Vectan Prima V and Prima SV.  I was not under the impression that the Vectan ba series was single-base, but I don't actually know. The now discontinued IMR SR series.  Maxam CSB-5 is also supposedly single-base.  Not sure about the other Maxam CSB series.

[Wobbly]

Are there any other single base powders of comparable burn rates?

IMR 7625

Traditionally, all the IMR powders were single base. That's why I'd like to know a lot more about the 5 new versions.

Others include Solo 1000 (and now discontinued Solo 1250).

[jameslovesjammie]

Traditionally, all the IMR powders were single base. That's why I'd like to know a lot more about the 5 new versions.

Blue, Green, Red, Unequal, and Target are all double based.  Interestingly enough, they are running Target under the "Clays" family.

http://www.imrpowder.com/PDF/MSDS%20Files/Smokeless/IMR/Double%20Base/HS,%20SS,%20RF%20(all%20types)%20-%2016K006(en).pdf

http://www.imrpowder.com/PDF/MSDS%20Files/Smokeless/Hodgdon/Clays%20Family/AS30,%20AS50%20,%20AP70%20&%20XPR09G0%20-%2015G344.pdf

[painter]

All the new versions...Red, Green, Blue, Unequal, and Target are double base according to the MSDS. Just like the powders they are 'replacing'.

[SoCal]

All the Vectan Ba series are single base according to Nobel.

http://www.vectan.fr/UK/range-of-powders

[IDescribe]

All the Vectan Ba series are single base according to Nobel.

http://www.vectan.fr/UK/range-of-powders

Oh, sweet!