Black Hi-Capa style airsoft pistol with silver hammer and orange muzzle tip, left-side view showing textured grip and extended magazine base.
Tokyo Marui Hi Capa 5.1 D.O.R. (Black)
Tokyo Marui Hi Capa 5.1 D.O.R. (Black)
Tokyo Marui Hi Capa 5.1 D.O.R. (Black)
Tokyo Marui Hi Capa 5.1 D.O.R. (Black)
Tokyo Marui Hi Capa 5.1 D.O.R. (Black)
Black Hi-Capa style airsoft pistol with silver hammer and orange muzzle tip, left-side view showing textured grip and extended magazine base.Tokyo Marui Hi Capa 5.1 D.O.R. (Black)Tokyo Marui Hi Capa 5.1 D.O.R. (Black)Tokyo Marui Hi Capa 5.1 D.O.R. (Black)Tokyo Marui Hi Capa 5.1 D.O.R. (Black)Tokyo Marui Hi Capa 5.1 D.O.R. (Black)

Tokyo Marui Hi Capa 5.1 D.O.R. (Black)

$159.99

The Tokyo Marui Hi-Capa 5.1 D.O.R. Black gas blowback airsoft pistol features a Direct Optics Ready slide, crisp recoil, adjustable hop-up, flat trigger and 31-round magazine. Stable cycling and a 20mm accessory rail make it a versatile choice for CQB and target shooting.


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Benefits:

  • Direct Optics Ready for Faster Target Acquisition Direct Optics Ready for Faster Target Acquisition
  • Crisp, Realistic Gas Blowback Action Crisp, Realistic Gas Blowback Action
  • Adjustable Hop-Up for Consistent Accuracy Adjustable Hop-Up for Consistent Accuracy
  • 31-Round High-Capacity Magazine 31-Round High-Capacity Magazine
  • Trusted Tokyo Marui Build Quality Trusted Tokyo Marui Build Quality

Frequently Bought Together

Complete your setup with the most common add-ons.

Valken Accelerate 0.25 5000ct White BB's

$19.99

Lancer Tactical Aero Protective Black Airsoft Goggles

$19.99

Tokyo Marui 31 Round Magazine for Hi Capa (Stainless)

$37.99

Dr. Black 5.1 Type “Favos” Outer Barrel for Hi Capa

$84.99

Tokyo Marui 31 Round Magazine for Hi Capa (Black)

$34.99

 

Tokyo Marui Hi-Capa 5.1 D.O.R. Gas Blowback Airsoft Pistol – Black

Short Description

Built for fast, precise play, the Tokyo Marui Hi-Capa 5.1 D.O.R. combines proven gas-blowback performance with a Direct Optics Ready slide, responsive controls and a high-capacity magazine.

Product Overview

The Tokyo Marui Hi-Capa 5.1 D.O.R. is a semi-automatic gas blowback airsoft pistol engineered for dependable cycling and optic-ready versatility. Its lightweight polymer slide, metal lower frame and M45A1-style short-recoil system deliver crisp blowback with stable operation. Wide slide serrations, a flat short trigger and semi-long slide stop support confident handling, while the textured grip provides secure control during fast-paced CQB or target shooting.

Features & Benefits

  • D.O.R. slide mounts the Tokyo Marui Micro Pro Sight directly in a low position

  • Included high-mount base offers an alternative optic height with backup sighting

  • Adjustable hop-up helps optimize range and BB flight

  • Metal notch spacer reduces wear around the slide-stop notch

  • 20mm accessory rail accepts compatible airsoft lights

  • 31-round die-cast gas magazine provides reliable, high-capacity performance

Specifications

  • Brand: Tokyo Marui

  • Model: Hi-Capa D.O.R.

  • Color: Black

  • System: Gas blowback, semi-automatic

  • Length: 220mm

  • Inner barrel: 112mm

  • Weight: 839g with empty magazine

  • Ammunition: 6mm BBs, 0.20–0.25g

  • Capacity: 31+1 rounds

  • Hop-up: Adjustable

Compatibility

Designed for the Tokyo Marui Micro Pro Sight and 20mm rail accessories. Compatible with Tokyo Marui Hi-Capa gas magazines, including the optional 50-round long magazine. Because the D.O.R. uses dedicated slide and internal components, verify fit before purchasing aftermarket Hi-Capa upgrade parts.

What’s Included

Hi-Capa D.O.R. pistol, 31-round magazine, low-mount battery cover and screws, high-mount base and screws, 20mm rail with hardware and drilling jig, protective cap, cleaning rod, sample BBs and documentation.

Common Product Questions

Find quick answers about our airsoft products, shipping and policies.

Can LA Airsoft install this part for me?

Yes. We can build and upgrade Hi-Capas, AAP platforms, and rifles. Choose your base gun and parts, then add the appropriate tech service.

The current custom-build service states that builds are normally completed in approximately 3 to 5 days, with the team reviewing the selected parts for compatibility.

Do I need tools or gunsmithing?

That depends on the upgrade. Simple external parts may be straightforward, but internal upgrades can require disassembly, reassembly, adjustment and testing.

If you are not comfortable working inside your airsoft gun, our team offers professional tech and custom-build services.

How quickly will my order ship?

Orders without preorder items are typically packed the same day when placed before 4:30 p.m. Central Time. Please note that occasional delays can occur during especially busy periods or when staffing is limited.

How should I maintain this product?

Regular maintenance helps preserve performance and reliability. Keep the product clean, follow the manufacturer’s lubrication instructions, and properly manage batteries, gas systems, and internal components. More advanced repairs or internal servicing should be handled by an experienced airsoft technician.

Will this part fit my platform?

Compatibility is product-specific. Check the brand, model, size, and platform named in the product description, such as Tokyo Marui Hi-Capa 4.3 or 5.1, AAP-01, Umarex/VFC Glock, or a particular AEG gearbox type.

Similar-looking parts are not always interchangeable, so contact our team with your exact model if you are unsure.

Will this part increase my FPS?

Not every upgrade increases FPS. Some parts are designed primarily for reliability, cycling speed, weight reduction, or gas efficiency. When a product has a tested FPS claim, it should be stated in the listing.