Frame Drops High End Sytem

Getting frame drops. Tweaking draw distance settings improves fps but still get stuttering drops. If I zoom in with a gun it lags up sometimes. I’m guessing this is happening to a few people as I see some similar posts to the right here.

8700k
1080 ftw 2
16gb 3000mhz tridentz
970 evo 500gb
Win 10 1903 latest build