I looked up some of the courses of fire and tried a couple, specifically the service auto, as that's what I have. I only did the shorter range versions and due to our range rules couldn't follow them exactly. It was pretty fun though and I definitely will do more. I tried a drill where I lock the slide back on a loaded magazine and lay it on the table. Then I hit the timer for 3 seconds, pick it up, drop the slide and shoot three shots at 5 yards. Our range won't allow firing from a draw. I probably put just shy of 50 rounds through paper, though not all landed inside the silhouette. I was testing my hand loads for my M&P9 as well and ran out, so I haven't tried any more.
It's been crowded too, and I don't know if that sort of thing would be frowned upon at my range. Technically, the rapid fire of bullseye is too fast (5 shots in 10 seconds), but they tolerate me doing it because I can generally keep all the shots in my lane. They have a 3 second rule for shot speed. It's more strictly enforced on the rifle range, but I don't want to test my luck. I did not find any actual competitions that would let me compete, though I didn't try very hard.