枪支操作的5个安全准则： 1. Always treat your gun as loaded. 永远假设你的枪是上膛/有子弹的。 2. finger off the trigger until ready to shoot. 没准备好开火，手指就不要碰扳机 3. Never point your muzzle at anything you don’t want to destroy. 枪永远要指向安全的方向。 4. Look what is on, around, and beyond your target. 射击前观察目标，目标周围和目标后面。