7.62mm. The AK-103 uses the same caliber as the AK-47, but weighs less. A main firearm in the Russian military.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.