I am considering buying a .22 cal setup for my ar. Is there any comparsion between the conversion kits or should i just get a spike's upper. In all reality does the spike's blow away everything else, besides its price. I would like to be able to use it as for getting a feel my ar and just for fun shooting (all day). With interest in maybe using it for training tactical shooting, 3 gun etc. Accuracy is desired.
