Question about the spring & bolt

[sniper88]

does anyone know the od. of the bolt & id. of the spring in a mag?

[Havoc_online]

level 10 bolt .685"
level 7 bolt .680"

the springs id are just bigger than .685" sometimes they fit pretty tight. I doubt they are any bigger than +.005"

[sniper88]

thanks man, thats all i needed.