Originally Posted by super_stanchy
the phantom barrels have the oring groove that is a little thin, but safe enough to bore
the throat of the barrel is too thin, and it does break off when you bore it, and that's why the insert looks like it is sticking out of a bored barrel
I have done close to 200 phantom barrels, and about 450 barrels in total
Thanks. I PMd you for more info!