I just picked up the American Ranch in 5.56 this week. I had posted a question about what factory ammo people were having good results from but, got not a single answer. So I researched a bit and found that American Eagle 223 50 grain varmint was giving good results. .So, I decided it would be the first ammo to try since it's relatively inexpensive and readily available. I won't be looking any further. The group below was the best of the day but not a single group was over .75".
Carry on...


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