[Vulture6]

Hey Matt - welcome aboard.

If they do any kind of supplemental payment, that would be news to me. When I was in the reserves (quite a while ago) there was no such program. As a matter of fact, we frequently asked our employers if they could make up the difference between reserve active duty pay and our regular pay. Some of the bigger companies did, especially if they had former military folks running them -- but that would be hit or miss.

My advice would be 1) approach your first sergeant, and 2) talk to your civilian boss.