Funny how the few guys with negative comments flood a thread. One of my pals has 6 AR's of various brands, 4 are so unrelaible he wont use them anymore, the other 2 still have enough feed problems that he says he would never ever trust his life to one, pretty much shoots his SL8 exclusively.
My XCR was completely torn down immediately, cleaned, locktited and lubed. I guess I could thank the internet for that advice. At about 200 rounds I stripped it once again, cleaned and lubed it. It did not have a single issue during break in. However this time I used a very heavy lube on the hammer pivot. This caused drag on the hammer and I had blanking primers. I verified it was a lubrication issue by disassembly, re lube and repeat back and fourth with light and heavy.
Now at a total of 1300-1600 rounds, not a single issue other than 4 or 5 bob's that were due to unseated mags. This gun does get abused, it has been out in the pouring rain, -30's, and covered and I mean covered in wet clay mud. It is in fact still caked in mud from may long weekend, the barrel is a faint orange, all the screws on the gun and optics are crusting with rust.
Would I buy another...for sure. If AR's were non restricted I might have bought one instead only due to price. My pal with the 6 AR's and SL8, well he will never buy another AR and hes had many more in the past.
Why do the few despise the AR so much? My guess is because we can play rambo anywhere we want while they are stuck punching paper. You will notice that its the same 3 or 4 guys #####ing about their old style XCR's, there are no NEW complainers, but many NEW SATISFIED owners. Its been a long long time since anyone posted an issue with an XCR. Why didnt the XCR catch on in the US...Well in a country where AR's are non restricted and the XCR costs twice as much as most, what would you expect....