this thing is great its so accurate and quite and worth the money so get it you wont regret it
Weaknesses:
the only thing that may be considered bad is the price but if you get over that you will have a great barrel to waste everybody
Conclusion:
I bought a 14 inch and my brother bought a 16 for our tippmanns and they are great and quite and accurate i went from stock to this and i love it now instead of having to worry about aiming 10 feet away from the target because of the curve now I worry about where should i hit him in the head leg arm stomach its a great thing. I have used both marbalizer and pmi and they work great although marbalizers didnt always break but thats another review this barrel is worth the price