My personal understanding of the game

1. machine aim, red dot, holographic are with the same set of sensitivity, but the basic mirror is a little magnification effect, so the pressure of the gun will be a little more difficult to press than the machine aim. This is why some people feel that AK machine aim is more stable and recoil is smaller. It's not that the recoil is smaller, but the field of view is different and the sensitivity is the same leading to the different difficulty of pressing the gun.
2. There are several rules for brushing circles: a. Generally brush in the direction of the airdrop; b. Pre-brushing circles are generally brushed in the steel gun point or the river; c. The last few circles used to brush the housing area in the circle.
3. frontal steel gun, you can play and play point a party, so that the opposite side will suddenly lose the target, you can take a few shots less .
4. if you move while hitting people, it is best to move to the right of the enemy (that is, your left). Because most people's buttons are concentrated on the right side of the screen, they slide to the right, it will be very inconvenient, and may not even be able to slide while shooting. This creates a greater possibility for you to kill the opposite side