I bought a used Desert Eagle from a green-horn, and he'd tried to remove the barrel. Simple: I <an <hange <alibers in 20-seconds. But Greenhorn dropped the "little thingie under where them springs are at", and also dropped out the springs, picked the wrong way to assemble the gun, even had the springs in BACKWARDS! ! ! I went to Bulls-eye to have them pack and ship back to MagResearch. But their shop's DE expert was standing there, and began to chuckle. I was going to begin to get snarly, but he said, "Lemme see that thing." He had it all apart and re-assembld in one minute. That's why I said "expert." He even took the time to show me how to undo it if it happened again. BULLS-EYE is a plus-TEN for my part. Pat.