Sheepdog, the Winchester my wife has is the Defender 12ga, which came out around 1990...it is based on the model 1300, and is a sweet shooting gun. We can shoot 00 buckshot, 2 3/4 with no ill effects ( she can shoot it from the shoulder, or from the hip, and has no problem controling it. I originally got the Mossberg for her, because it was in 20 ga....she shot 6 rounds through it and told me it kicked too hard....I tried it, she was right. Within a couple of days, she was bruised all the way from her shoulder to her elbow....my boss/friend gave her the Defender, and told her to try it.....she really liked it, so he told her to keep it. I would prefer the 20 ga for HD, which is why I'm thinking about the Knoxx....the reducted recoil system on it really makes sense when you think about the way it operates.....
BTW, I load the 500c with 2 /34" #3 buckshott......
I'll do some reading on the Aguila mini shells....thanks..... :lol: