what is the difference between the 6.0 and 5.0

[JTALLDAWAY]

What the difference between the 5.0 and 6.0. All i know is that the 6.0 and 5.0 have the same trigger frame and barrel. and that da 5.0 has an expansion chamber and the 6.0 has a regulator. so can some one tell me the difference...........

[dyscopete]

OK the 6.0 has pressure like guage dealy on low presure dealy. and it has cooler handle which helps with perpulsion conservation and the 6.0 is pinkish color (i dont know if you can get it in diff color) and the 5.0 is blue (again dont know if you can get diff) also a diff venturi bolt, i think it is, is not same on both. Plus the price obviously. Well i hope that helped!