Please note: this item is only available for instore collection.
Vihtavuori’s 3N37 handgun powder was originally designed for .22 rimfire cartridges, but has since proven to be very versatile and preferable within all competitive handgun shooting specialities.
The 3N37 is tubular, porous powder structure with grain dimensions of 0,6 mm length and 0,6 mm diameter. The symmetrical grain size makes metering a breeze in powder measures. The burning rate of the 3N37 is close to N350 and on the medium scale of our handgun powders.
As with all Vihtavouri powders, 3N37 offers reliability, extreme precision and clean burns which is why it is used by the best shooters in the world.