I just wanted to comment on these great defense shells. I have a Winchester 1300 Defender with an ATI Full Stock and pistol grip combo. I have to say I was a bit skeptical at 1st after ordering the Aguila Mini-Shells but was curious to try since they dont work in to many other 12 gauges. I was able to load a wopping 12+1 whic was a great 1st impression. The second was how smooth they functioned at the range. No jams or misfeeds, a perfect 13 shots every load. I was seriously impressed with not only the functionality, but also the low recoil and controlability. I have to say Aguila MiniShells are the perfect shell for any Winchester 1300 defender owner looking for a home defense shell. Anyone else had good/bad experiences with Aguila Minishells? I am interesting in reading about it.