I have several "old-fashioned" lever-action rifles from the 1880/90s, of the sort you see in cowboy movies. A very serviceable hunting rifle, and one of the most common/popular choices for deer hunting for ages, and still in production. You can fire aimed shots very quickly - the current record is 10 rounds in < 1.75 seconds, and 187 rounds in 20.5 seconds. I'm not quite that fast, but close. Those are *aimed* shots. You can fire it at that rate until you get carpal tunnel, or run out of ammunition, or the barrel melts.
I have a boring British bolt-action rifle from 1907. Without being an expert, you can fire it *all day long* at the rate of 30 shots per minute of aimed fire. Effective out to 550 yards.