For context they changed it due to people complaining it looked worse than MW. But I personally think the original animation was fine, the tac reload is definitely way more accurate to how awkward that movement is with those mags (ive done it with a replica model)
Also the full reload is more similar to Bo1s reload in a way.
Ik this will literally NEVER change, but i will personally polish every pair of shoes David vonderhaar has if they did