I take my bore snake and run it under the water in the sink. Then use a little dish soap...Total time maybe 5-10 minutes....
Using a boresnake with CLP on it then cleaning the boresnake takes less time than the brush and patch method and cleans just as well if not better as far as I can tell, of course I only use them on my shotguns(and use them exclusively on my shotguns) so I dont know about how they handle buildup in the lands...