Parts of a handgun

Revolver Action

Parts of a revolver handgun
  1. Front Sight
  2. Barrel
  3. Rear Sight
  4. Hammer
  5. Cylinder Release
  6. Grip
  7. Trigger Guard
  8. Trigger
  9. Cylinder
  10. Ejector Rod
  11. Muzzle

Semi-Automatic Action

Parts of a semiautomatic handgun
  1. Front Sight
  2. Pistol Slide
  3. Rear Sight
  4. Hammer
  5. Thumb Safety
  6. Grip
  7. Magazine
  8. Magazine Release
  9. Trigger Guard
  10. Trigger
  11. Slide Lock
  12. Muzzle