I've done some searching for this without much luck so here goes. I'd like to know if any of you folks have any of the Model 1 AR kits and how well you like them. The specific one I'm interested in is the 16" Varmint complete kit with a 223 chamber and a 1 in 9" twist stainless barrel. Also any info on the Spikes Tactical lower would be great also. Thanks in advance.