RT Mag questions

[Clothier87]

is the lvl 10 upgrade a must with the rt mag pro? also why does everyone say "barrel milled for centerfeed body"?

[kenny45749]

The level 10 is pretty nice. I will try not to go insane with excitement over it and just tell you that it is worth every penny you spend on it. The RT is capable of some nice rates of fire and the level 10 will give you confidence in knowing you will never break paint. You have probably seen all the reviews and stories so i will save you and just say GET IT. As for the reference to centerfeed barrels, what they mean is that the groove cut in the barrel used to lock it into position is set up to allow use in a vert feed gun. Alot of the older mag barrels only had slots in them for left hand and right hand powerfeed guns. later