N133 and n530

[bodhisafa]

Going through my stash and came across these two powders.

which calibers / bullet combo are these two used for.

In house cartridges:
22 dasher
6x47 Lapua
6.5 x284
7 -300 prc
300 Norma improved

 

[camocorvette]

N133 rifle powder - Vihtavuori

Vihtavuori N133, the choice of top benchrest shooters Originally developed for 5.56 Nato cartridge, Vihtavuori’s N133 is a multipurpose rifle powder for centerfire .22 cartridges and PPC caliber cartridges. N133 is a tubular powder with grain dimensions of 1,1 mm length and 0,8 mm diameter. The...

www.vihtavuori.com

N530 high energy powder - Vihtavuori

N530 high energy rifle powder The N530 is the fastest burning of all Vihtavuori high-energy rifle powders. It’s a great choice for the reloading hunter when flat trajectory and reasonable velocity is needed, like in fox hunting. N530 is also an ideal rifle powder for many of the smaller...

www.vihtavuori.com

 

[semperfireloading]

These are ideal and designed for 5.56/223. But what works in 223/5.56 works in many bottleneck cartridges such as 308.