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lined

  1. A

    Gunsmithing Cutting/Shortening a Chrome lined barrel

    I have read several posts about people cutting chrome lined barrel on AR's as well as the FN rifles. I always figured if you cut through the chrome it would peel/flake. Any of you guys have any that you have cut? How did it work out?
  2. J

    Gunsmithing Cleaning Chrome lined barrel?

    I have heard that ammonia will damage a chrome lined barrel. Is there any truth to this?
  3. M

    Is this chrome lined?

    Trying to figure out if this is chrome lined...it's a R4 Light profile barrel on a RRA LE Carbine.