Funny you say that. Back in the day, my buddy and I were getting groups about like that with our ARs as well. Seems the zinc plated Silver bear and MFS did well too and functioned more reliably than the Wolf/Tula.I was surprised by some TulAmmo recently. I was helping a friend with his 7.62x39 AR, and believe it or not, the cheap TulAmmo was shooting fairly consistent 1.5" groups at 100 yards. It was an accurate platform with a good barrel, but I was surprised that junk ammo would shoot that well!