I recently purchased a used Remington SP10. It is the matte metal/wood gun. I am wanting to refinish both the wood and the metal. I am familiar with stripping and refinishing wood,so the stock and forend won't be a problem. My question is this, are there any ways to refinish the metal at home and still get good results? I cold blued a gun years ago and the results were mediocre at best. Does the fact that the gun is finished in that rough/matte finish matter? Any input would be greatly appreciated.