A slow-burning powder well suited to a broad range of Magnums, and large capacity/small bore cartridges like the 6.5-284 Norma. It is an ideal combination when used with the 270 Winchester, 25-06 Remington and a variety of belted Magnums, and it is great for 6.5 Creedmoor as well. An excellent choice for lighter to mid-weight bullets in these cartridges, N160 is temperature stable and exceptionally clean burning.
Big Book Catalog, Issue:68, Page:544
Sinclair, Issue:5B, Page:094