Open challenge to everybody on this subreddit!

If anybody manages to get a better time than me, I will send some popularity gifts. Be sure to post a screen recording and tag my name there.

Rules:

1. Can only use one weapon
2. Any non-drop assault rifle
3. No prone-spraying (crouch and standing is allowed)
4. All attachments are allowed except Muzzle Brake and Ergonomc grip

Good Luck!