Message-ID: 
Newsgroups: AIRGUN.LIST
I have a question about rifling, and barrels in general. I am getting a 177
barrel from a guy, so I can modify it for another gun.... If the barrel is
not choked, does it make a difference which end is the muzzle and which end
is the breech? Other than the pellet spinning the wrong way, is there a
problem?
                  If there is no problem, what difference does it make
which way the rifling is cut... Is RH twist better above the equator?, LH
below? I have been thinking about the right left thing and am really
curious as to why.       Mike 
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