The air tube helps a lot. It's kinda a heavy gun with the paintballs in it, but the tube takes off the weight of the C02.
Strengths:
Very Accurate
Easy to cock
Powerful
Doesn't use a lot of C02 per shot
Weaknesses:
None so far
Review:
I really like the Xtra, its a good gun. before this I had a Tac 5 Recon which absolutly sucked. I decided it was time for a new gun, so I went out and looked. I went online and found this gun. I had used a friend's Victor, and decided I really liked spyders, so I got one. I've been using it every weekend, Saturday and Sunday, its been shot probably a million times and still nothing is wrong with it, which makes me happy. I would recommend the gun to noobs and amatures alike, pros probably already have better guns than this. My friends are really jealous of my Extra, and say they want one too. So all in all a really good gun.
Conclusion:
Very good gun. I like it a lot. Recomennded to noobs and amatures alike. Dont get a Tac 5 whatever you do. get this gun!