This is just an opinion, but I think guns should be shipped ready to shoot. What other brand new item requires a tear down before it can be reliably used. Beyond that, if they do need to be torn down prior to use, the manufacturer should make that clear in the manual.[/quote]
PLENTY of new products require prep before first use. New cars, for instance, have various protective materials removed, fluids topped off, adjustments made, subsystems programmed before they leave the dealership. Even a new washer and dryer will be unpacked and undergo some final assembly before final delivery. Same with furniture, lawnmowers, bicycles and many, many other items. I am of the opinion that a responsible gun owner will acquire some familiarity with the maintenance and operating requirements of any new gun before firing it, especially if it is of a type new to him, and a simple fieldstrip and cleaning, while perhaps not necessary in the sense that the gun won't work without it, is definitely necessary to the safety and ultimate satisfaction of the new owner. There are hundreds if not thousands of posts to this and similar forums each year that would have been completely unnecessary if the new owner had merely spent 15 minutes going through this procedure.[/quote]
If it's that simple and that obvious I wonder why manufacturers don't recommend it in the owners manual. Further, unpacking, minor assembly and minor adjustments are quite a bit different from a tear down, cleaning and reassembly. Is there any reason you can think of that a gun wouldn't be shipped ready for service? Thankfully ARs are really simple to tear way down and reassemble.