it dont matter, wont change a thing with this POS tube
You can hit someone on the head with it
It is not good to actually use in games that u want to win
rifling is for rifles... rifles shoot bullets... bullets kill people... and that not what were going for... I see it like this... The paint in the paintball makes it VERY hard for the paintball to accept the spiral flight that the barrel is trying to impose upon the paintball. if you think im full of ____ try and spin a raw egg and compare to a hard boiled one... The rifling seems to have little to no effect to the accuracy of your paint, no matter how long the barrel, ive shot several armsons from 10 inches to 16. For same price you can get a j&j ceramic that will out perform this line of barrels in ALL aspects. you can scratch paint off armsons just by looking at them funny... But dont take my word for it. of you think rifling is cool and whatnot, by all means buy this barrel and come play me.. this is a technology that is not applicable to the sport of paintball.
Buy it if you wanna waste money and get shot the heck up... =]