I have an 1100 my ex baught me over 20 years ago, I shot steel shot through it for around 3 years. I love the gun so much that I had to by another for duck hunting because I wasworried about shooting the barrell out. I still use it today but for spring Turkey hunting only. It consistantly patterns better than my 2 - 3 1/2" guns. It is a 3" Full choke So if it is a 3" Full it should work.