Things I liked: At a 77 yard target the gun may be about 5 or 6 inches off but during a battle theres no need for that kind of range. The box is true unlike many other guns. You need .12's when shooting very fast paced and when moving around constantly, use .2's and .25's when you want a moderately fast, but accurate shot, and use .3's and higher when you want a completely accurate shot. I shot a round BB container at 75 yards with enough power to leave a large dent. I say you should definetly get this gun. Also the scope that comes with the gun is very accurate, unlike others the scope was ready to go and hardly had to be adjusted after many uses. Things I would have changed:The flash hider is too bulky and out there, that it needs to be suppressor optional, and that the hop up key is larger and easier to see. Other than that the gun is great. Maybe soften up the pressure or resistance in the bolt because at first the gun is very hard to pull. But after 2 clips or so the bolt softens up. What others should know:Practice and look around when shooting this gun and measure wind and other things. Try out different weighted BB's when shooting this gun to get a good feel for it. Buy it, its money well spent.