View Full Version : Back boreing
September 10, 2005, 08:01 AM
What is Back boreing, and what is it"s purpose ?? (I don't even know if i'm spelling it right.)
September 10, 2005, 08:13 AM
Back boreing or over boreing is when you open up the barrel of the shotgun a few thousands of an inch to help reduce the friction of the wad and shot column in it's passage through the barrell. It helps create a better, tighter pattern in many cases. Many factory target shotguns are already backbored to a certain extent.
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