Irrifleman pretty much covered it. The rifle has the potential and can reach out pretty far out of the box but to get to 1,000 yards, you will need more than how the factory built it.

At minimum, a high quality trigger and the barrel free floated but I suspect the rifle may need more than that to reach out that far.

The video posted above shows that it can reach out to 700+. In other videos, the guy in the video is very careful to make it known that long range shooting is challenging. Even with the right setup, it will take some time to "dial" it in to adjust for range conditions at that time. Hitting the target with the first shot, while possible. is not likely.