Regardless of real gun, air-gun must use carefully.

Rule 1 :

Only if you must fire, otherwise do not put the finger on the trigger, This is novice's common problem.

This rules need more practice, is may be familiar with becomes the nature.

Rule 2 :

Usually the gun mouth do not aim at anybody or the animal, may aim to the floor or the sky.

Rule 3 :

Before start game, and finish game, must insure the brake to dial the position.

Rules 4 :

Anytime in the game do not take off your mask, even you had already shot by someone.