Personally I go crazy cleaning any of my firearms after shooting corrosive ammo. I use Wipe-Out, Hoppe's and G96 and probably 30 patches before I think it is to the point of being clean.

When I am to the point I think it is clean I give it another patch with Hoppe's.

Hoppe's seems to be able to find "dirt" even after you have done what you think is adequate cleaning.

If the Hoppe's discloses "dirt" I start over again. Takes alot of time but worth it in the end.