We always look forward to the videos from The Firearm Blog especially their field stripping of rifles that either have airsoft versions or hope that there will be an airsoft replica. In this video, it's the Bushmaster ACR which they take apart... "The Bushmaster ACR was a rifle that the community expected to set the world on fire, and this it just sort of… fizzled. The pieces were there to make a great gun (with promises of unparalleled modularity) but sticker shock really hurt any potential sales that the platform may have seized. Still though, ACRs are neat rifles so we figured it might be neat to show what makes them tick."