I went out to Sgt. Everetts, today to practice live fire on actual targets. I really wanted to practice my double taps, since it seems all match's you have to put 2 on target. I figured out that if I aim at the lower end of the A, I can fire the 2nd shot as fast as I can and keep it in the A ring. Also practiced live fire mag changes now that I have my magwell installed. I've gotten alot faster at it. Still need more practice on mag changes