I don’t believe any company is making a 2 3/4 inch 20 gauge tss shell. If anyone knows of any please pass along. My son, who is 7, is going to spring gobbler hunt this year. He has a nice 410 that shoots well and he will prob use, but it got me thinking. As amazing as these tss shells are, why hasn’t a company went to a 2 3/4 inch shell for the larger shot guns. Little less kick and I’m sure would still preform well.