Hey All, this seems like a pretty good place to ask as there seems to be a fair amount of Saiga traffic lately. My question is to Saiga S-12 questions regarding barrel length. As this is meant to be more of a self defense shottie, I really want a 19" barrel but only seem to come across the 24". If I buy a 24"...anyone want to trade me for a 19"? Are there any other specific differences in these two besides length (seems like I have read about different sights and BHO features, no? Any advantages to the longer length in what I can do with it? Differences in choke systems between the two? One person made mention about just chopping the longer one down. Hard? Process?