WILL THE DAMAGE KEEP?

Okay if i have a M4 advanced. and it is damaged bacuse i dont repair it and i get a new m4c for 7 days so i have it for .. days, does the damage keep or if i get it longer will it be automatically repaird?

Well you are talking about two different guns, so i dont know. M4custom or M4 adv? you said both. In any case, if you buy the gun for more days, it will still stay damaged. Just wait till the gun goes away, then buy it again, so u dont have to pay to get rid of damage

Yeah... what he said. unless you have it for liek 7 days still just repair it. thats what i do

I maxed out a gun at 2500gp to repair ( scar-L ) and if you want to save your GP, just max it like that, and dont repair it, just go into a game throw it down, and pick up another, it wont go past its max , once its damaged all the way, it will not damage any further. (but don't try to use it for more than 2 shots, the recoil puts it shoootng straight above you, its sick.

EDIT: dam, I totally msunderstood the question, I reread it and, dam, way off, should be a differnet gun, therefore , diff stats. IE new damage bar, if it were the same gun, I assume it would keep.