I noticed that Pac-Nor is now offering POLYGONAL rifling: SEE HERE.
I know that the Confederates used it in their Whitworth Sniper Rifles and their breach-loading Whitworth cannons, and those "guns" were historically more accurate and out ranged ANY rifle or cannon used during the "War of Northern Aggression." [img]/ubbthreads/images/graemlins/laugh.gif[/img]
I also know that Heckler & Koch has used this design for years with success in their entire line, including the PSG-1 Sniper rifle. [img]/ubbthreads/images/graemlins/cool.gif[/img]
"Supposedly" it offers less bullet deformation AND less fouling. Does anyone have any experience with this style of rifling, or any opinions to offer?????