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tobnpr · September 30, 2012, 12:58 PM

About 20 fps per inch.
Added length would be an advantage with heavier bullets and slower burning powders if you're shooting long range.

September 30, 2012, 12:58 PM	#12
tobnpr Senior Member Join Date: August 1, 2010 Location: Tampa Bay Posts: 4,556	About 20 fps per inch. Added length would be an advantage with heavier bullets and slower burning powders if you're shooting long range.