yes that can however like james said they are not ideal remington game loads are much better reloading hulls the #6 shot is out of stock budsgunshop.com/product_info.php/products_id/117102/remington+ammunition+20040+lead+game+loads+20+ga+2.75+7+8+oz+6+round+25+bx+10+cs but the #7.5 shot is in stock and gas a very good price budsgunshop.com/product_info.php/products_id/117103/remington+ammunition+20042+lead+game+loads+20+gauge+2.75+7+8+oz+7.5+shot+25+bx+10+cs

Hi Douglas and welcome. The short answer is yes, just about any hull can be reloaded and used successfully. The real problem with the Winchester (Super X, Universal, USA) hulls is that the plastic is very thin and unless your column height (powder, wad, shot) is perfect, the shell may come out less than ideal. Cheers and stay safe!