I really like these BCM Uppers...

After a quick sight-in of the Eotech and 3-9x40 scope, I shot 2 mags in 90 seconds each with the scope on the pictured targets.  The first 4 shots (upper left) were nice. The groups got a liitle loose after that since I was keeping up the pace.  



2 30rd mags (90 seconds each) 5 and 3 shot groups on perimeter and then empty the mag in center. (100yrd, BH 77gr HPBT)

I also bought one of those Chinese "GripPods" (on the far rifle) and I was VERY pleased.  In fact, it was as stable as my Harris.