Black Hole Weaponry polygonal barrels

[Drifter]

Please explain to me why this matters? Especially if using factory ammo and not reloading "hotter" loads.

Matters to some, not so much to others. I merely mentioned it so that the buyer would make an informed decision, with no intention to derail this thread.

There are quite a few previous threads discussing the chamber differences available via the custom forum search:

http://www.google.com/cse/home?cx=016368...cu1o&hl=en

Drifter - this would be immediately apparent when they selected the barrel, as that is how they are listed.

Thanks. I just didn't bother to check BHW's website.