Umarex 25rnd Magazine for H&K HK45 GBB Pistols

Code: 2.6365.1
  • 25 round capacity
  • Replacement original magazine
  • HK45 marking on baseplate

If you are lucky enough to own a Umarex HK45 GBB pistol you will probably want to fire it, a lot! If so, you will may require a spare magazine or two. This HK45 magazine features a HK45 marking on the baseplate, mock round indicators on the rear of the magazine and a .45 stamp on the left side of the magazine body. This magazine can be filled with a speed loader, either through the feel lips or the enlarged opening at the front of the magazine. The gas fill valve is located on the polymer baseplate.

Full description



  • 25 rnd capacity
  • HK45 markings
  • GBB magazine
  • Speedloader filled
  • Fill valve on baseplate
  • Mock round witness holes on rear
  • Alloy body, polymer baseplate

Package Includes

  • UMAREX H&K HK45 Green Gas magazine



Colour Wheel Greyscale
Item Colour
Construction Icon
Alloy with polymer baseplate and feed lips.
Product Height
Approx. 14cm
Product Length
Approx. 5cm
Product Width
Approx. 3cm
Weight KG Icon
Weight (KG)
Approx. 0.32kg

Magazine Specific

Magazine Style Icon
Magazine Style
Pistol Magazine, H&K HK45,
Weapon Platform
Pistol, HK .45,
Magazine Type
  • Low Capacity
  • Gas
Magazine BB Capacity
Approx. 25 Rounds
Magazine BB Fill Location
Top, Front,
Magazine BB Fill Method
Speed Loader

Gas Magazine Specific

Magazine Gas Type
Green Gas
Magazine Gas Fill Location