I just did a search on the forum and have checked out a few optics sites looking for info on some new mounts I need. I just traded for new long range AR15 and I was planning on putting my Vortex Crossfire 4-12x40 with 1 inch tube on it but the mounts I have don't work well. I need the scope mounted more toward the muzzle/ further from me. I am looking to see what my options might be for Under $100. I am going to take the AR out the first of next week with what I have but I would like to find something that will work better in the long run. Thanks for any help you guys can provide.