Lapco Bigshot and JJ ceramic. both are good but not nearly as customizable.
Marker Setup:
Spyder E-99 Avant, CP one-piece barrel, Egg2, Crossfire 68/3000, AA Vigilante Regulator, Psycho Ballistics drop forward
Recommended Paintballs:
Any RPS paint or Draxxus/Diablo
Strengths:
stiff honed, nice design, very accurate, quiet, extremely customizable
Weaknesses:
Doesn't shoot through breaks well.
Review:
This barrel is definately one of the best if not the best barrel in its price range. Everything about this barrel is great. At about 100', the accuracy was about perfect. I was getting a 3 inch shot grouping when shooting as fast as I could(11-13 bps). When I was shooting slow(3-4 bps), I could land shots on top of each other! It was great. This barrel not only performs well, it also turns heads. This barrel has a great design. The only problem Ive faced was when I broke a ball inside the barrel. I was shooting spray the next near 30 shots. It shoots fine after the ball finally gets shot out, almost with the same accuracy as before. I only broke the one ball in it so far out of 3,000 and it was my fault as I used Nelson Challenger(.692) in my .689 barrel. This barrel also lowered the sound considerably over the stock barrel due to the large amount of porting.
Conclusion:
Get this barrel. You will not be disapointed. It is a great quality barrel with absolutely no manufactoring defects. Then again, that is all you will expect when you buy Custom Products. I am not giving it a ten as nothing in this world is perfect.