throat paste

[nilebartram]

What paste is best for smothing out a throat in a AR barrel or any barrel? nilebartram

 

[seymour fish]

What paste is best for smothing out a throat in a AR barrel or any barrel? nilebartram

2 micron diamond

 

[SmokinJoe]

Actually, I think you are probably referring to a paste to thouroughly clean the throat & barrel. That would most likely be IOSSO paste, or it could be one of the JB pastes.

 

[Ned Ludd]

Some people like KG-2:

https://www.midwayusa.com/product/1078729062/kg-kg-2-bore-polish

 

[Prose]

What paste is best for smothing out a throat in a AR barrel or any barrel? nilebartram

http://forum.accurateshooter.com/threads/abrasive-bore-cleaner-specifications.3957645/

Here is a list of what they are made of.

 

[m1jeff]

I knew a machinist that used Simichrome.