Experiences with 6.01mm barrel and KSC Perfects

[CuppoJava]

Hey,
I'm about to buy a 7 inch barrel for my hi-capa, and needed to know about some people's experience with a 6.01mm barrel for use with
KSC Perfect .20s.

I read on redwolf that because of the extremely tight tolerances, KSC Perfects are not recommended and are known to jam. However this is in reference to AEG length barrels, and i'm not sure about the impact on a much shorter 7 inch barrel.

I'd be grateful if you could share your experiences with 6.01mm barrels, and the blessings or problems that you've encountered.

Thanks
-Cuppo

PS: Here's the barrel in question:
http://www.redwolfairsoft.com/redwol...p?prodID=19391

[[Lithium]]

I think the reason they dont recommend sing that certain type of BB is because of tolerances.. Length doesnt mean much for jaming as far as i know. I think the problem is that there will be alot of KSC Perfect BB's That are bigger then 6.01mm, thus causing a jam.

Dont trust me 100% on this, someone with more experience may have more input on the subject.

[swatt13]

ive had the ksc bbs jam up my stock xm8 barrel on three occassions before i stopped useing em.

also had it happen to two other team mates with stock m16 and a stock 551

[Emerald_Justice]

Try using Excel Bb's, they are more fitted to 6.01.
Clean always after the game, used exclusively on single and semi auto mode, no full auto.

[CuppoJava]

Thanks for your replies.
From what i gather, it seems to me that the subtlely increased performance is not worth the hassle, and decreased reliability. I'll be going with the 6.05mm instead.