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During this time of increased demand, our team at Capstone is doing everything possible to produce and ship more product than ever before.



lapua logo
sk logo


We represent Berger, Lapua SK, and Vihtavuori in the United States and distribute Berger to several other countries as well.

As part of the Nammo group, we value quality and precision above all else. Our brands have been recognized throughout the world as the go to choice for anyone who depends on the highest level of performance out of their ammunition and components; whether in a combat scenario, on a hunt, or at the target range.

To find out more about each of our brands, visit their websites by choosing one of the logos above.


Team Vihtavuori shooter Bruce Piatt Places at 2021 Bianchi Cup

Sedalia, MO – Team Vihtavuori member, Bruce Piatt, scored a 1920-176x to place second at the 2021 Bianchi Cup. Piatt used N320 Vihtavuori pistol powder exclusively, known for its clean burning characteristics and unmatched lot-to-lot consistency. The NRA National Action Pistol Championship took place May 25-27th at the Green Valley ... READ MORE >

Vihtavuori Official Sponsor of the F-Class Point Series

Vihtavuori Official Ammunition Sponsor of the F-Class Points Series Sedalia, MO –  Vihtavuori, the world’s #1 propellant choice of long range competitive shooters, is the official sponsor of the Vihtavuori-Vortex (V2) F-Class Point Series Finale. The V2 F-Class Point Series Finale will take place June 11-13 at the Dead Zero ... READ MORE >


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