Vihtavuori N310 Handgun Powder – 1lbs
$62.94
The fastest burning handgun powder for accurate, clean pistol loads. Ideal for competitive Bullseye shooting in calibers from .32 S&W to .45 ACP.
Out of stock
Well-known for its accuracy and extremely clean burning the N310 is used by pistol shooters reloading calibers from .32 S&W Long Wadcutter up to .45 ACP and many others requiring accurate handgun loads. The N310 is our fastest burning handgun powder and the top choice for the competitive Bullseye pistol shooter.
Vihtavuori N310 known as N14 back in the old days is a single-base tubular powder type with grain dimensions of 07 mm length and 06 mm diameter. Thanks to its small size and almost symmetrical grain size the powder flows smoothly and meters well in reloading measures. As with our other N300 series powders N310 is a porous powder in fact one of our most porous powder types. Porosity is a key factor influencing burning characteristics of powders; the more porous the powder the faster the achieved burning rate.
Vihtavuori N310 is often used for light target loads paired with light bullets but it also works with heavier bullets. As a very versatile powder it is suitable also for loading shotshells and is in fact used by shotgun ammunition manufacturers in their premium cartridges with light 24 gram target loads. The N310 is also used by many blank ammunition manufacturers.
| Weight | 1.250 lbs |
|---|---|
| Dimensions | 6.250 × 3.450 × 3.250 in |
| Manufacturer | Vihtavuori |
| Caliber | .32 S&W Long Wadcutter to .45 ACP |
| Bullet Weight | unknown |
| Bullet Type | unknown |
| Velocity | unknown |
| Rounds Per Box | unknown |
| Muzzle Energy | unknown |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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