Make sure it is real Chore-Boy as some out there is steel with a copper wash. This stuff is getting pretty pricey. I only use it in extreme cases and even though it might not hurt to go in and out like in an M/L. I try to stay with the habit of going from breech to muzzle. ....chore boy ?
The last time I went shopping for some, found out that "this" generation hasn't a clue about what this stuff is. It is getting harder to find ....
Our Wal Mart stocks it. And as Pahoo noted, be sure to get the all copper variant. I think even the Chore Boy brand makes two versions: one copper and the other steel.
Great point but what of the "orphans" that uou might buy or inherit, that have been neglected by the previous owner. I once picked up a Ruger SA that was so bad that you could not make out any rifling downstream of the forging cone. I must have gone through a couple of dozen patches. The lead was coming out, in flakes. ....Hello, rebs. If you match your bullet dia. to your throat, use a good lube, and match powder charge to bullet hardness..you shouldn't have to use a Choir Boy.