Anybody know if there is a rifled slug barrel made for a winchester 1300 12g? How about holographic sights, anyone have input on that? I live in a shotgun only zone for deer so i would like to optimize the performance as much as i can without going out and buying a whole new shotgun. I also plan to equip it with a Knoxx recoil reduction stock and rubber overmolded forearm. should be pretty neat.