Repair Weapons

Hi guys, if i don't repair the weapons, they are destroyed?

p.s. sorry for my bad english

From what I know this if you have a weapon completely destroyed it you disappear (but I'm not sure because I have not had so)

No. your weapon is than soo bad, you cant play with them.
but you dont lost your weapon

The weapons accurary is just terrible you cant play with it.. you can repair weapon for 5000 sp and they are full repaired