Hello all, I think I've asked this question before but currently I have an 870 Express with 4+1 tube with an 28" barrel, I found this deal at Midway since I was looking for a smaller barrel will this be compatible with my 870 express, I've gotten different responses; "Oh any 870 12 gauge barrels will interchange," "Only 870 Express barrels may interchange," so what is the real factual deal? here is the link of what I want to buy for my 870 express 4+1 tube 12 gauge.
http://www.midwayusa.com/viewProduct...tNumber=813264