I bought this rifle about 4 months ago from Impact and I love it. The customer service was great and the shipping was very fast. I have put a few hundred rounds through it without a single failure in both 5.56 and .223. The trigger is crisp and the folding front sight is perfect. With the dominator mount the iron sights co-witness perfectly with my Eotech 512. The adjustable CAR stock is great and even has room for battery storage when you slide the buttstock cover down. This rifle is incredibly accurate. The groups I was getting at 100 yards standing were very impressive. The only thing I can say that would need improvement is the weight of the halfquad as it is a hunk of steel. The one other thing is to be careful when picking QD sling swivels for the stock as the one I got on my Pig sling pops out very easily (I will have to try and find another way to mount it). Other than those two items this rifle is pretty flawless in my opinion. An incredible value for what you get. You will not be disappointed.