FN 503

  • Type: Striker fired, recoil operated, semiautomatic
  • Cartridge: 9mm
  • Capacity: 6+1 rds.; 8+1 rds.
  • Barrel: 3.1 in.
  • Overall Length: 5.9 in.
  • Weight: 1 lb., 5 oz. (with unloaded flush-fit magazine)
  • Width: 1 in.
  • Height: 4.4 in.
  • Finish: Black nitride (steel)
  • Trigger: 5 lbs., 8 oz. (tested)
  • Sights: Three dot; front and rear drift adj. for windage only