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Old October 6th, 2017, 01:51   #13
tylamarre
Should not be around animals without adult supervision
 
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Join Date: Jul 2010
Quote:
Originally Posted by ThunderCactus View Post
PDI 6.05 or 6.08
At 6.08 can the air cause more deflection inside the barrel? Or does bore size really have any effect on accuracy?

My current understanding is that the BB rolls along the top of the barrel due to the backspin placed by the hop up, in which case it doesn't really matter what size bore so long as it is consistent and smooth.

Wouldn't an upside down V shape "rail" provide better accuracy than a round barrel as there is less contact?
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