I agree with rosejm. Don't worry about the choke or firearm. Use what you have and just go shoot! When you have more experience, you can then worry about tweaking equipment. You will have a much better idea of what your difficulties are and what equipment you need after shooting more clays! It's a heck of a lot of fun isn't it!Just Shot sporting clays for the first time Saturday. I loved it but wondered if I was using the correct choke. I was using a modified. What would be the recommendation for a beginner? Thanks