Ar-15 barrel replacement

[Gunfighter]

Thinking about replacing my 16" heavy barrel with CAR flash hider with a lighter weight M4 profile barrel with standard flash hider. Can anyone recommend a gunsmith that does this in the Baton Rouge area. Don't really know what's involved in this procedure.

 

[spec50trout]

bigjakewelch would be my first choice. He's here on the forum.