1 Chance,
You sound just like I did several years ago. I did not reload & knew nothing about it. I bought a rifle chambered in 7mm-STW. Ammunition manufactures just were not making ammo for this round. I almost bought some loaded ammo from a source in South Dakota. I can not recall the name? While I was on the phone with them I decided to reload for myself. I talked to a few friends & bought a reloading manual. I read the reloading manual before I ever bought anything for reloading. After reading the manual I was hooked.
I would highly recommend that you pick up a reloading manual and read it. Even if you never reload you will at least have a better understanding of what you are shooting.

Good luck,

WK