I have to agree with BigG. I almost chuckle when I read some of these AR-15 posts, but not quite, as I'm a working stiff and know firsthand how crappy it feels to invest untold dough into a weapon - only to have it fall short. I have at least one theory on this, which I'll touch upon in a minute.
Say what you will about Colts, but in my experience - they work. I have told the story often about my National Match and the 10's of thousands of rounds downtown out of that gun. Malfunctions? One - fairly serious actually after firing early lacquered Wolf. Other than that - nothing but round after round reliability. Folks who know me also know that I'm not at all kind to my weapons. I respect them and care for them when they need it, but I'm not a toothbrush toting anal retentive with a bottle of CLP in my pocket. It may be months and many range sessions before I tear down and clean. I read threads about cleaning the gas tube with those fancy-schmancy pipe cleaners and am left scratching my head. I never ever cleaned my gas tube and the guy I sold my Colt to is a worse maintainer than I am. He said: "huh?" when I asked him if he cleaned out the gas tube....
The gun is also tight like prom night - no wiggles, wobbles, gaps. Fit and finish is superb and when you lay this rifle down on the bench next to any other AR, (I won't name names) it's obvious which one is the Colt. The HBAR also shoots better than I can expect to shoot it. No fancy handguards - no free-float this, no drop in trigger that - no fluted stainless bull barrel - it just drives tacks. If shooting inside a 50-cent piece at 100-yards is not accurate, then I don't know what is and for the type of shooting I do, don't really care. My only regret about my Colt HBAR is selling it. Every now and then, I make a play to buy it back - only to be flatly turned down. My buddy knows a good rifle when he sees it....
As for my Rock River Arms Theory, (RRAT) - I liken it to the gradual decline in Vector Arms Uzis. If you read much about Vector, you will understand that at one time, they produced a consistent, high quality Uzi clone. The examples I've seen and fired were stellar - flawless and affordable. This was prior to the sunset of the Assault Weapons Ban. Post ban has been a different story in my opinion. Since then, demand exploded, quality took a hit and reports started popping up about everything from rusted barrels to receivers full of blast media, to canted trunions, cracks and beyond. It wasn't that Vector became a shoddy company, (they are not) - I believe they became too big for their britches, started cranking out Uzi's to meet customer demand, rather than focus on putting out a high quality product - one at a time. They used their stellar customer service and standing behind their product as an excuse to crank out guns that increasingly became - well - crap. Now it seems buying a Vector Uzi has gotten better, but it's still a crapshoot. It seems once every week or two, someone posts about a new Vector that's stovepiping, ammo sensitive, unable to be sighted in or shipped with a .45 extractor in a 9mm bolt. I think RRA may have gone through something not quite parallel, but kind of similar. Early reports about RRA's were surreal - outstanding AR clones at great prices. Selection, variety, reliability, features, innovation - were all words I'd either read about or hear about when it came to Rock River Arms. Demand exploded and now I believe they too are becoming another example of a company who once focused on the individual rifle first and now have focused on customer demand or God forbid - profit before product.....