not too heavy, kinda quiet, semi accurate and good range, stock barrel on my matrix
Weaknesses:
i dunno if it was the paint that i was shooting but when i would fire fast strings of paint it would be really really unaccurate...might just be the paint i was using at the time which was old marb
Conclusion:
I think its pretty nice for a stock barrel...it was semi accurate and quiet ..i dont think i would buy it as a aftermarket barrel though...