Im new to this forum and I need help from you guys to find the right parts for my gun. I have 26'' 870 Express Super Mag Synthetic
**This one** and I want an 18'' barrel and a mag extension that has the same finish as mine. Im replacing the barrel because I will be using the gun for home defence and the 26'' barrel is too long. I looked everywhere but couldnt find any. Any info would be appreciated, thanks in advance.