Thread: 870 barrel + extension

Used 20" smooth bore[blued]with rifle sights and new factory 3rd extension[blued] with spring and mag clamp.I installed the extension and decided I'd rather go with an 18" barrel set up so extension was never actually used.$125.00 for both in Evans co area.Barrel is 2 3/4" shells only.

will it fit on an express?

Yes,it will fit.If it is an express with no extension then you will have to drill out the dimples in the existing magazine tube.If it is an express that already has an extension,it will go right on.Another explanation,if you have to pry out your magazine spring retainer[metal] it will fit with no hassle.If you have to turn your retainer[plastic] with a screwdriver to get it out,then you will have to deal with those dimples.