Tokyo Marui Hi-Capa 5.1 Government Model

Pistols - Tokyo Marui

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  • Regular price £129.89
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The Tokyo Marui Hi-Capa 5.1 Government model is based on the legendary 1911 pistols which were used by the US military, special forces and US police. The government model was an upgrade to standard 1911 and featured an increased magazine capacity and lower rail in order to modernise the firearm.

The Tokyo Marui hi-capa 5.1 government model is built with the legendary craftsmanship of Tokyo Marui and therefore you can expect a great airsoft pistol straight out of the box! The pistol is built with a hybrid of metal and polymer and the slide has been grooved to prevent light reflecting and affecting your sight picture. Whilst the gun also has smooth blowback and fast cycling which contributes to make this pistol extremely accurate. Parts of the gun have been coated with chrome which coupled with the black slide and frame makes the gun very appealing to look at!

The 5.1 Government model features a long slide release for faster magazine changes, adjustable hop-up, adjustable rear sight and both beavertail safety and an ambidextrous slide safety. You will also find full markings on the airsoft pistol giving it an authentic feel, along with a lower pistol rail for attachments, a large magazine release, extended base plate on the diecast magazine and an overall light design which all comes together to create an extremely ergonomic and accurate airsoft pistol.

If you are looking for a well-balanced, ergonomic, accurate and high capacity airsoft pistol which is also built to the highest standards then the Tokyo Marui 5.1 high capacity government model is the airsoft pistol for you!



  • Full scale 1:1 replica
  • Built with legendary Tokyo Marui craftsmanship
  • Grooved slide to prevent light reflecting and affecting sight picture
  • Long slide release – allows for faster reloads
  • Smooth and fast cycling – allowing for better accuracy
  • Full markings – giving an authentic look to the pistol
  • Chrome-plated parts – found on outer barrel, chamber and hammer
  • Diecast metal magazine – cold resistant
  • Adjustable hop-up included
  • Blowback action upon firing
  • Adjustable rear sight
  • Lower front pistol rail for attachments
  • Beavertail and ambidextrous slide safety
  • Stainless steel guide rod
  • Large magazine release
  • High capacity magazine
  • Extended base plate on magazine – allows for faster reloads
  • Lightweight pistol – easy manipulation


Included with the gun:

  • 1 x 31 round magazine
  • 1 x Optional lower rail
  • 1 x Unjamming rod
  • 1 x Pack of BBs
  • 1 x Manual



Tokyo Marui

Model Name

Hi-Capa 5.1 Government Model


6.0 mm

Weight, Scale and Length

0.89 kg – 1:1- 222 mm

Magazine Capacity

31 Round

Powered By


Recommended Energy Source

Nuprol 1.0 Blue Gas


Polymer and metal

Safety and Fire Modes

Safe and semi-automatic



Adjustable Hop-Up


Hop-Up Adjustment Location

Remove slide to access

Velocity (feet per second/FPS)

~ 272 fps ± 10%, using 0.20g BB