Hey guys sorry for this not being official as i'm on my phone right now, but yesterday i found a pretty cool glitch that allows you to get a reticle unlocked from 1 scope onto another (since you need to unlock the same reticles with different scopes)
-Scopes it works with-
Red Dot
Acog
Holographic
Vmr

-Instructions-
Go to your classes and click on the one to perform the glitch on.
Click on the scope you have unlocked the reticle for ( i have "Precision" on the Red dot, so i put on the red dot, then i click on precision.
Now you want to go to the Red dot sight, click on it, click on a different sight (other than thermal + tracker) but dont click "B" or "Circle" on psn. You should now see the scope change from red dot to the new one but the precision or whatever reticle you're using should still be there.
Now you want to click the guide button and join on somebodys name on Xbox or Psn and just spam "B" or "circle" to cancel the joining in session. Now you should have the reticle on the scope . I'm sorry this is a bad tutorial i dont have a recorder and if somebody can make me a video tut to put on here id appreciate it. I have tried getting the default reticle from Vmr to red dot and it doesnt work, and it will show the reticle on the class but wont show up in game for thermal/tracker sights. (This may not work with certain reticles that arent compatible with certain scopes)

-Meowers/O_P