I have been de-capping,dry tumbling with crushed walnut my nickel and brass 9mm rounds.
Then I use Ultrasonic cleaner for 1 hour with one shot 10-1 additive.
While they seem clean, the brass spent cases are cleaner inside.
The Nickel not so much.
I tried to dry tumble the brass and they got dull.
Also should I rinse my brass after the ultrasonic cleaner?
TIA
Then I use Ultrasonic cleaner for 1 hour with one shot 10-1 additive.
While they seem clean, the brass spent cases are cleaner inside.
The Nickel not so much.
I tried to dry tumble the brass and they got dull.
Also should I rinse my brass after the ultrasonic cleaner?
TIA