I use plain warm water. I plug the touch hole, fill the barrel about a third with water, hold my thumb over the muzzle...then shake it a bit to swish the water around inside. I dump out the dirty water and repeat the process until I get clean water dumping out. "Rinse and repeat as necessary" .... Doesn't take very long. But I get odd looks from the neighbors while I am swishing a 68" long doglock fowler around on the patio.
I follow up with dry tow or cloth patches, then oil the bore.
Jack
I follow up with dry tow or cloth patches, then oil the bore.
Jack