Is MMR something that takes quite a while to change or does it change quite quickly? (like said in smurf detection strategies) I’m just a bit confused because I got match MVP twice in a row on top of some more before that, but I’m still get...

I think this crosshair looks cool, and it would go well with shotguns. Thanks in advance! I saw it on a youtube video and commented, asking what the crosshair is, but I haven't gotten a response. ​ https://preview.redd.it/vayldg05...