Jug choke-What to expect?

[Hawken12]

Hey Joe ,what kind of coning do you do at front and back of the "jug section".if this is off thread ,I apoligize
Peter

 

[CoyoteJoe]

The cutter has a very slight parabolic curve which cuts deepest in the center. The length of cut depends on the depth of cut, a full choke recess will be about twice as long as an improved cylinder recess.
I need to mention here that if you have a chrome lined bore I can't do a thing with it and don't know who, if anyone, could.

 

[Hawken12]

thanx Joe

 

[dbutch]

Thanks Guys- I'm never to old to learn.