Found a Remington Factory slug barrel for my Remington 1100 LT 20ga at a very good price-less than $100. The barrel has rifle sites and is improved cylinder-smooth bore. Just thinking about buying it to have something different to hunt with. Here is the question-has anyone used a model 1100 LT 20ga with rifle sites and improved cylinder-smooth bore and how did it shoot? Most of the shots I take are 75 yds or less. Also what ammo worked best for you in it? Thanks for any info.