If you want a reliable mechanical, give the
Smoke broad head a try.
Here's the picture you wanted...

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February '07
Wild Boar Hunt
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20 yard heartshot and complete pass through.
Great blood trail, the boar only went 25 yards before expiring.[/align][align=left][/align][align=left][/align][align=left][/align][align=left][/align][align=left][/align][align=left][/align][align=left][/align][align=left][/align][align=left]
http://www.smokebroadheads.com/test.htm[/align][/align]