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TM Gas GNB Shotgun KSG, 3/6 shots - Black

TM KSG with metal barrels and a plastic body is a replica of the Kel-Tec KSG-12.

GNB gas shotgun shoots 3 or 6 BBs per shot.

It uses standard Shells for spring shotguns.

The gas tank is located in the stock and can be replaced like a magazine.

The left tube is a holder for 2 shells, the right one is a magazine.

This beauty was cherished by none other than John Wick himself!  

464,57 € tax incl.

Availability: Out of stock


14. 01. 2026 (6 pcs)

PM10017

: Tokyo Marui

Accessories

  • 16,91 € In Stock

    : Tokyo Marui

    MDM1004

    2 pieces of shells for manual and gas (GBB and GNB) shotguns M870, SPAS 12, and M3 with a capacity of 30 rounds deliver reliability and performance in one. Designed with emphasis on precision and reliable operation. Indulge in a hefty dose of quality, indulge in Tokyo Marui!

    16,91 €
    In Stock
  • 7,82 € In Stock

    : ASG

    UAIR-POW-1

    ASG ULTRAIR Green Power Gas (135 PSI) by ASG in a 570 ml canister. Without Silicone. High-quality Green Gas for reliable performance across a wide temperature range. Ideal for use in spring, summer, and autumn. Suitable for GBB and GNB gas airsoft pistols and rifles with blowback (GBBR).

    7,82 €
    In Stock
  • 10,57 € In Stock

    : ASG

    CG0192

    Shotgun Shells for 30 BBs by ASG in red finish. The package includes 4 shotgun shells, each with a capacity of 30 BBs. Compatible with shotguns such as SPAS 12, SAS, M3 and other Tokyo Marui standard models. Durable plastic body with a metal cap for a realistic look.

    10,57 €
    In Stock
  • 5,07 € In Stock

    : COYOTE

    COYOTE001

    5,07 €
    In Stock
  • 9,09 € In Stock

    : BLS

    1KG-H23

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    9,09 €
    In Stock
  • 9,09 € In Stock

    : BLS

    1KG-H20

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    9,09 €
    In Stock
  • 13,53 € In Stock

    : NUPROL

    NUP10-WHT

    Airsoft gas Premium Light Green Gas 1.0 (115 PSI) by NUPROL in a 650 ml canister. Silicone-added version for seal maintenance. Prevents corrosion of internal parts. Reliable performance across various temperatures (10 - 25 °C). Ideal for spring and summer use. Equivalent to 134a / H134a gas. Suitable for GBB pistols with plastic slides and Tokyo...

    13,53 €
    Out of stock
    Ask without obligation
    Pre-order with unknown delivery date.
  • 223,62 € In Stock
    Free shipping

    : AceTech

    PAT4000-B-001

    Tracer Suppressor QUARK K with Tactical Flashlight by AceTech in black. Designed for Tokyo Marui KSG shotguns. For red and green Tracer BBs. Length 132 mm and diameter 64 mm. Tactical flashlight activated by raising the barrel. Flash simulation with RGB effect for realistic muzzle flash. USB-C charging.

    223,62 €
    In Stock

A powerful GNB shotgun (pump-action manual loading) from the renowned brand Tokyo Marui. There's no need to introduce this company, as one of the leading firms in the airsoft replica industry, it has already firmly established its reputation.
Their quality control is among the strictest in the airsoft industry, so you can expect top-notch finishing and perfect processing of both external and internal parts.

The KSG-12 shotgun from Tokyo Marui is another model with a Double Hop-up system, allowing switching between shooting modes of 3 or 6 BBs simultaneously and also featuring a hop-up system, providing greater range and accuracy at longer distances.
This makes this shotgun a great tool for lovers of fast-paced action, especially in closed spaces (CQB).
The body of the shotgun is made of durable polymer and both barrels are metal, providing absolute durability while being lightweight, compact, deadly!.
When feeding this shotgun, keep in mind that it uses special cartridges like manual shotguns.
The package contains only 1 cartridge, so we recommend having at least 4 spares, ideally 8. One cartridge has a capacity of 30 BBs, but considering that the shotgun fires 3/6 BBs, you can expect 10/5 shots per cartridge.
The right loading tube functions as a magazine, while the left one serves as space for two spare cartridges.
The gas tank (Gas Tank) is located in the stock and is replaceable, so instead of lengthy refills from the bottle, you can replace the Gas Tank and keep shooting!

Gas-powered guns (GNB and GBB) from Tokyo Marui have gained great popularity due to impeccable processing, long lifespan, and unmatched shooting properties.
Chambering (loading) the shotgun does not require the use of force, just pull and listen to the metal click-clack!

Technical Specifications:

  • Power when firing 3 shots: 90 m/s
  • Power when firing 6 shots: 80 m/s
  • Body construction: Plastic
  • Recommended BBs weight: 0.20-0.23g
  • Type and capacity of the magazine: Push cartridge for 30 BBs (
  • Hop-up: Yes, fixed
  • Propulsion: Green Gas (manufacturer recommends Light Gas type gases)
  • Shooting modes: Safe - Individual (3 or 6 BBs at once)

Package Contents:

  • KSG Shotgun
  • 1 Shell
  • Manual

Warning

Tokyo Marui guns are designed exclusively for low-pressure gas such as 144a or other Light Gas types, e.g. Nuprol 1.0 Low Power Gas. If stronger gases such as Green Gas or Red Gas are used, damage caused by this excessive pressure to internal parts, seals, and other components will not be covered by warranty.

ColorBlack
Muzzle velocity (m/s)90 (m/s)
Recommended weight of ammunition0,20g - 0,23g
Length663 (mm)
Inner barrel length (mm)260 (mm)
Weight (g)2900 (g)
Body/receiver materialABS / Plastic
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity30
BlowbackNO
Weapon accessoriesYes
  Official Tokyo Marui video