Vihtavuori’s 3N37 handgun powder was originally developed for .22 rimfire cartridges, but has since proven to be very versatile and desirable within all competitive handgun shooting disciplines.
Vihtavuori 3N37 has a burn rate very similar to N350, and can be used for many of the same applications. As handgun shooters began to experiment loading with 3N37, they found that this fine-grained powder loaded evenly through measures and gave excellent results from a range of competitive cartridges used for USPSA and IPSC practical shooting disciplines.
The 3N37 is tubular, porous powder type 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.
This is an excellent powder for 9 mm major loads for IPSC open competitions and it’s very popular in USPSA and IPSC practical pistol shooting disciplines. In addition to practical shooting, 3N37 is also widely used as a submachine gun powder. As all of our powders, 3N37 offers consistent, extreme precision, with clean burning – and that is why it is used by the best shooters in the world.
Interesting fact: 3N37 was used back in the 1940’s by Sako for loading 9mm submachine gun cartridges.
NOTE THIS IS A RESTRICTED & REGULATED PRODUCT. Some US States and countries / territories outside the USA do not allow shipment of this product. Note that USA means the 50 United States, not APO / US Territories. If you have a restricted item in your shopping cart and you cannot check out , please remove it.
Magazines :
California: 10 round limit
Colorado: 15 round limit
Connecticut: 10 round limit
District of Columbia: 10 round limit
Hawaii: 10 round limit (Pistol magazines only).
Illinois (Cook County): 10 round limit
Maryland: 10 round limit
Massachusetts: 10 round limit (unless customer supplies a copy of a license to possess high capacity magazines. Phone-in orders only)
New Jersey: 10 round limit
New York: 10 round limit
Oregon: 10 round limit
Vermont: 10 round limit (rifle) and 15 round limit (pistol)
Washington: 10 round limit
MAGAZINES ARE NOT SHIPPED OUTSIDE THE (50 States) USA - NO EXCEPTIONS
Firearm Parts & Shooting Accessories Outside of USA:
Firearm parts not shipped outside USA (triggers, stocks, barrels, bolts, receivers)
Moon clips, speed loaders not shipped outside USA
Bullets, Brass, & Other Components:
Live ammunition not delivered to California, Hawaii, Connecticut, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington DC, Alaska, Washington, Illinois, Rhode Island or any non-50-state US Territory / APO
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information, go to https://www.P65Warnings.ca.gov
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