Originally Posted By: Bob Jurewicz
Rem 1100 Mags in both 12 and 20 gauge are specificly made of magnum shotshells. The gas ports are a different size than the standard 2 3/4" guns. Most will not cycle 2 3/4" target loads.
Bob Jurewicz


I think Mr. Jurewicz has the right answer. The 11-87 solved that problem...Geo