243 has presumed rust on shoulder.
Couldn't chamber a round.
Now I can
Have used a 30 cal chamber brush and some G96.
Have borescoped it and have video on YouTube.
As much as I can now chamber a round, the chamber shoulder doesn't look cleaner and will probably blossom out.
Option 1. Chemical
Dedicated rust removal product..that is safe t...
Couldn't chamber a round.
Now I can
Have used a 30 cal chamber brush and some G96.
Have borescoped it and have video on YouTube.
As much as I can now chamber a round, the chamber shoulder doesn't look cleaner and will probably blossom out.
Option 1. Chemical
Dedicated rust removal product..that is safe t...