Pirahna STS with: Armson 16in, 9 volt hopper, and sight
Recommended Paintballs:
kick'n (don't ever use big ball)
Strengths:
this barrel is wicked amsome, it is very accurate (goods for picking of guys that have small body parts hanging out, and shoots longer then anything i have seen, less than a boomstick
Weaknesses:
picky with paint, , hard to clean except if you get a straight shot then cleaning is a breeze. besides that nothing that makes it not worth the money. it is definetily worth it to get one i think it is the best barrel out there
Conclusion:
better then boomstick for the money and accuracy and range,and everything, so if you have the money and are looking for a good aftermarket barrel go out nad get one.