I got a close buddy who bought a 788 (.243), for 75 bucks new, on a going out of business sale. Once sighted in, it has only shot at deer...
He and I... I'd say at least 30 deer. Very accurate, with any load.
Other than wiping down, it has never been cleaned. When I ask why, the reply is "the box says clean bore ammunition, I love the way it shoots, and I don't want to change anything"! I wouldn't do this. I'm a cleaning nazi. I guess to each his own!!!!