I recently had a walk in customer look up at all of the Otis gun cleaning systems that we have in stock and mentioned that he never got into the Otis thing.   Well, the gun rod thing works well if you have a good cleaning rod and not one of those 3 piece starter kits that you got for your 22LR.   I’ve bent them myself and seen others do catastrophic things to them.   I’m not going to rave that the Otis System works better than any cleaning rod system, but there are advantages.

About the only disadvantage of the Otis system is that you might not be able to push forward on the cleaning patch as well, but yet again, what the hell are you doing that you need to push a cleaning rod that hard?   The Otis gun cleaning kits are small, compact, they hold the lube, and there is almost no chance that you will have to carry a bottle around with you that will leak all over your gear.   The cleaning systems are advanced or simple and can be used specifically for an AR15 style rifle.