I use it with my sheridan (the devil"s machine) and I have observed a big amelioration on the accuracy side.
Weaknesses:
nothing to say
Conclusion:
I used it on above 6 games and it's a very good barrel worth the price
the best in it's price range
it works well with splattball
the only reason that I brake balls it is because my sheridan is to late.
I compare it to CP barrels
