I know this discussion over the "tactical" part of a .22 is over, but I just wanted to say to those guys who scoff at a tactical .22 b/c its just a .22, take a look at this
http://www.ruger1022.com/docs/israeli_sniper.htm
The Israeli Special Forces use that little .22 as a fully suppressed sniper rifle, and it serves them well. Scoff at a .22 just b/c its a .22? I think you're wrong. Anyways, most the guys here just put these things like red dots and pistol grips on their 10/22 b/c it looks freakin sweet, not b/c they think they may need it to stop an invasion someday, although it would serve them well.