Viewloader Hopper Revvy
Trinity Laser pointer
Scope with light up sights
Any paintballs that are of good quality
Accuracy at long distances
quad picitiny rails
Less air efficient
Overall this is a great barrel. If you are a fan of scenario or milsim games then this barel is top notch for it. Like stated in the other reviews this barrel is better for woods ball. As far as drag goes I don't see any. Weight is the only issue I have with it. But way makes the gun seems more realistic. All in all this is a great barrel, I reccomend it to anyone who iis looking to up there scenario experience.
I would have given this a 9.5 but I wasn't able to. It went down in rating becasue of it's weight.