I have both, also a series 189 mini 30. the tactical is 581 series and with a 2x7x33 Redfield I shoot 1 1/2" 100 yard groups, cant say that about the older mini 14 but I like em. I also own ar15s and AR10s, but the mini is just that, a mini 14, I love the Garand type rifles. if I ever get the hand of photobucket I will post a pic. I just got me a new Springfield Armory M1A to keep them company. if you are looking to buy a more accurate mini, go with the newer 580 & 581 series. at about $600 or more, to me they are still worth it.