Not sure if I've responded in this yet, but I've been VERY impressed with my IWI Zion 16" - bought stoopidly cheap from Proven Outfitters on the LE IOP program. I haven't run the snot out of it, but it is very, very accurate. Shot several groups at 200 the other day that, had I actually taken any time and NOT shanked one round, would have been way sub-MOA. As in 2 out of 3 touching at the 200 yard line, then one thrown off to open the group to just over an inch. That's shooting off a backpack, NOT really working, and using a cheapo Holosun 503CU green dot on the "circle dot" setting. With 57 year old eyes. If I weren't completely against the idea of LPVOs, I'd throw a 1-6 or 1-8 on it, and I'm sure it would shoot sub 1" groups on paper at 200.