They are somewhat acurate but curve once in a while. they never break in the barrel or at all.
Weaknesses:
The problem is they never break, even though its fun to see a person suffer from pain b/c they don't break. Some times when u chip a paintball u know, it doesn't happen it just gets stuck.
Conclusion:
If u have any .68 caliber Paint ball gun don't buy these, they are too big for your barrel, the rest of the people are fine, there great for them.
