So I wanted to get more range and accuracy for my gun, I don't have the gun on me at the moment but I searched around and people said the barrel length is 515mm, my problem is I can't find any good barrels that length and when I do its a aeg barrel the only close one I found is a mad bull 6.03mm 517mm, I was wondering if a 517mm would fit, I was worried that it would be to long causing it to not feed. Its a vsr-10 style barrel would it fit. Thanks