ORIGINAL: CalNewbie
I shoot Georgia Arms 55 grain FMJ (bought 1,000 rounds at the gun show) and get better groupings. I can't provide measurements though. Like you I'm using an EOTech sight. There's no way I can be certain that I'm holding at the same spot for each shot, its always a best guess.
As someone already suggested, try putting a scope on it and then try out some different ammo. I'm about ready to move a Leupold 4x12 off of another rifle for a few months just for the heck of it. The EOTechs are fun but as they're intended for close quarters I mostly practice for decent off-hand groups at 50 yards.
Thanks Cal. I am not going to be heartbroken if it only shoots 3MOA. If I needed 0.5MOA, I would have got a fulton armory preditor. I wanted some fun bang bang. Another reason I put on a EOTech. But I was at a new range as was hitting a 18"X18" cast gong at 300 yards over and over with the EOTech. I do see about 2MOA of parallax in the EOTech.
Like you I plan on doing mostly off hand shooting at 20-50 yards.
I am planning on picking up a RR varmiter soon however.
Thanks again