Pistols aiming feels a little off

I have been trying to use the pistol now for a while and I feel that the aiming is a little bit off I would always be playing Swat Slayer now and almost every game has now been Pistols I have yet to see any DMR or any other single shot guns in Swat that you can play with. It has been nothing but Pistols and BR and Pistols I am disliking because of how bad it is on swat I have been getting a lot of body shot counts on the chin that it will sometimes forces me a miss if I hit the enemy and also had a couple times where the game lagged without warning no screen glitch or screen fuzz but I would hit them in the Head and it will force me a miss no matter if I zoom in or zoom out.

If anyone else is having experiences with the pistol on their side please post your experience.

The trick is to not use smart scope(ADS) unless you are sniping or shooting at the weapon’s maximum range.