Neither. If you could somehow get identical paint and use identical bores, accuracy would be identical given you chrono'd to the same velocity.

 

So what you're saying is that under the same circumstances all barrels are the same? That's not right. I know what you're hinting at, but there's gotta be a difference between them

 

Yeah, the UL is a bit louder and more efficient due to less porting than the standard freak front.

But as far as accuracy, they're both quality made smooth bore aluminum tubes that an imperfect liquid filled gellatin sphere is going through. Not exactly the greatest formula for pinpoint accuracy.

 

So what would be more accurate? Because from where I stand, these are two very accurate barrels on the market, possibly the most accurate from what I've heard.

 

You're talking about imperfect spheres going through an aluminum tube. If it's smooth and properly sized, all barrels will have idenctical accuracy given identical paint and identical exit velocity. The barrel simply does not affect accuracy to any great extent. Freak, UL, J&J, CP, Shaft, Deathstix, Sly, etc. will give you the same accuracy. The only reliable way to get better accuracy is to use better paint. You want pinpoint accuracy, get a Tiberius that can use the first strike rounds and use first strike rounds. Otherwise, get whatever barrel you happen to like and offers you bores that fit the paint you use well.