Just out of curiosity.
Does anyone know of any other rifling designs other than the normal that has ever been tested for a 30BR ?
The normal would be 3, 4, 5 and 6 groove .308/.300 conventional or canted land designs.
I am hoping that some of our seasoned shooters that were around during the inception of the 30BR may recall any other barrels that were ever tested or used.
Does anyone know of any other rifling designs other than the normal that has ever been tested for a 30BR ?
The normal would be 3, 4, 5 and 6 groove .308/.300 conventional or canted land designs.
I am hoping that some of our seasoned shooters that were around during the inception of the 30BR may recall any other barrels that were ever tested or used.