I would suggest you get yourself into reloading first. Keep looking at Lee equipment, they have good gear for the money. I have RCBS for most of my reloading gear, but the most recent purchases have been Lee and they have worked fine as well. If I was to start all over, I'd probably get the Lee equipment and more reloading components!

All three are good ideas and I did vote for the scope as well. That would be my second choice. The .22 mag is another great choice, I bought one last year and it is a great little rifle! I put a Bushnell 3-9x40mm on it and it has been a great combo and cost less than $160 total!

Have fun spending your money!
