I go from .093" to .096" on a lot of my rifles and notice a large increase in reliability.
That would be a 3/32 correct?
I use number drills. #40 is .0935" and #41 is .096"
Where did you get them from? Be handy to have a set. Thanks
The fact that you have to ask says a lot about whether you should be giving advice on opening up gas ports. Stick to what you know, instead of believing other blowhards and claiming it as fact.
Any good machine tool supply sells number drills, which you'd know if you had any experience with this sort of thing.
