Let me begin by saying this may have been a glitch and we may just be losing it. With that said it seems there was a stealth buff and then stealth nerf of rifle accuracy, specifically the Enfield during the latest patches. I said "we" earlier because a couple of freinds can vouch for me when I say that the accuracy for the Enfield was fixed and the drop was not horrendous as it has always been. The very tip of the rifle could have been used to hit targets accurately without having to raise your aim (you actually had to lower it that's how good it was). Now the rifle is back to being horrible after the recent patches.
I would like the devs to give us an explanation.