Carl N. Brown
Member
I have always heard that more .22 barrels have been ruined by over zealous cleaning than by neglect
(since the intro of modern .22 ammo with smokeless powder + non-corrosive priming + waxed bullets).
A lot of cleaning indoctrination appears to be based on the era when corrosive primers were common.
I have also been told if you have to scrub a .22 barrel (suspected rust or build up of lead or copper fouling), you have to shoot about 50 to 100 rounds to recondition the barrel to get the best accuracy.
.22 rimfire actions especially semi-autos need to be cleaned as needed. Barrels, not so much.
(since the intro of modern .22 ammo with smokeless powder + non-corrosive priming + waxed bullets).
A lot of cleaning indoctrination appears to be based on the era when corrosive primers were common.
I have also been told if you have to scrub a .22 barrel (suspected rust or build up of lead or copper fouling), you have to shoot about 50 to 100 rounds to recondition the barrel to get the best accuracy.
.22 rimfire actions especially semi-autos need to be cleaned as needed. Barrels, not so much.