Vihtavuori: N550, 8 lb

Vihtavuori's N550 rifle powder was originally developed for.30-06 Springfield and.308 Win. calibers in the late 90's. The N550 is an ideal fit for many of the 30 caliber magnums with lighter bullets, but also useful across a wide range of bore sizes in various shooting disciplines. It is an excellent powder for.30-06 Springfield hunting rounds with heavier bullets, and also for other more powerful loads of 6,5x55 SE,.308 Winchester plus many others. The N550 is tubular powder type with symmetric