45 long
Member
Not having a borescope, is copper fouling usually visible to the naked eye ? Should I be able to remove the bolt & shine a flashlight into the chamber & see it ?
Also some follow up questions:
How many rounds, usually, before copper fouling shows it's ugly head ?
What's the best product to remove it ?
Would a nylon brush work, or would it have to be bronze ?
Also some follow up questions:
How many rounds, usually, before copper fouling shows it's ugly head ?
What's the best product to remove it ?
Would a nylon brush work, or would it have to be bronze ?