First time I have seen this thread but---CLEAN THE TUBE!
Not hard just get some Iosso Paste and a Iosso brush and follow the directions.
Not to make anyone mad but without a borescope you are in the weeds on things like this. Just use the Iosso and get it clean down to the metal while removing the carbon ring then go shoot it.
Rifles that well meaning people think that are "shot out" are just polluted to death.
Not hard just get some Iosso Paste and a Iosso brush and follow the directions.
Not to make anyone mad but without a borescope you are in the weeds on things like this. Just use the Iosso and get it clean down to the metal while removing the carbon ring then go shoot it.
Rifles that well meaning people think that are "shot out" are just polluted to death.