Heckler & Koch HK45 Pistol Review

A review of the Heckler & Koch HK45 pistol, including range demo and field strip. Also shown is a size comparison with the Springfield 1911 TRP, Glock 21 and S&W M&P45.

Heckler & Koch HK45 Specs:

  • Caliber:  .45ACP
  • Principle of Operation: Recoil operated weapon with modified Browning locking system and recoil buffer system
  • Overall Length: 7.52 in.
  • Overall Height: 5.83 in.
  • Overall Width w/lever: 1.42 in.
  • Barrel Length: 4.53 in.
  • Sight Radius: 6.61 in.
  • Weight With magazine: 1.73 lb
  • Weight of Magazine: 0.20 lb
  • Magazine Capacity: 10 cartridges
  • Sights: Fixed (Open square notch rear sight with contrast points)