No products
View larger 
ASG MK23 Special Operations GNB with Suppressor - Black
MK23 Special Operations GNB Gas Pistol by ASG in black.
Silent operation thanks to fixed slide – ideal for snipers.
Includes suppressor and extended inner barrel for greater accuracy.
Standard RIS rail for mounting flashlight or laser.
Adjustable hop-up for fine-tuning BB flight path.
25+ years of proven equipment and accessories.
Accessories
7,82 € In StockASG ULTRAIR Green Power Gas (135 PSI) - 570 ml: 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
14,80 € In StockBLS PRECISION Airsoft BB Pellets 0.32g, 3120 BBs (Bag) – White: BLS
1KG-H32
BLS PRECISION 0.32 g airsoft BB pellets are precision 6mm ammunition for airsoft guns with a muzzle velocity of 125–145 m/s. The resealable 1kg bag contains 3120 BBs. The BBs feature a strictly controlled diameter of 5.95 mm ± 0.01 mm, a perfectly polished surface without air bubbles and a white finish for excellent visibility of their flight path.
14,80 €On the way
14,38 € In StockBLS PRECISION Airsoft BB Pellets 0.30g, 3300 BBs (Bag) – White: BLS
1KG-H30
BLS PRECISION 0.30 g airsoft BB pellets are precision 6mm ammunition for airsoft guns with a muzzle velocity of 120–140 m/s. The resealable 1kg bag contains 3300 BBs. The BBs feature a strictly controlled diameter of 5.95 mm ± 0.01 mm, a perfectly polished surface without air bubbles and a white finish for excellent visibility of their flight path.
14,38 €In Stock
11,42 € In StockBLS BIO UH Airsoft BB Pellets 0.36g, 1000 BBs (Bag) – White: BLS
1BA-PLA36
BLS PRECISION BIO UH 0.36 g airsoft BBs are precision biodegradable 6mm ammunition for airsoft guns with a muzzle velocity of 135–150 m/s. The small resealable bag contains 1000 BBs. The BBs feature a strictly controlled diameter of 5.95 mm ± 0.01 mm, a perfectly polished surface free of air bubbles and a white finish for excellent visibility of the...
11,42 €On the way
37,64 € In StockASG Gas Magazine for MK23 GNB, 28 BBs - Black: ASG
ASG114
Gas Magazine for the MK23 Special Operations GNB (Non-Blowback) by ASG in black finish. Capacity of 28 BBs. Powered by Green Gas (Medium Gas). High-quality metal magazine. Also compatible with Tokyo Marui MK23 SOCOM GNB.
37,64 €In Stock
21,99 € In StockNUPROL Premium Red Gas 3.0 (650 ml) - Red: NUPROL
NUP30-RED
Airsoft gas Premium Red Gas 3.0 (175 PSI) by NUPROL in a 650 ml canister. Silicone-enhanced version for seal maintenance. Protects internal components from corrosion. High-performance Red (Green) Gas for reliable performance in cold conditions (3–10 °C). Ideal for winter, spring, and autumn use. Suitable for upgraded pistols, gas sniper rifles, and...
21,99 €In Stock
8,46 € In StockNUPROL Premium Green Gas 2.0 Mini (380 ml) - Green: NUPROL
NUP20-MINI
Premium Green Gas 2.0 Mini (145 PSI) airsoft gas by NUPROL. Compact 380ml bottle for easy carry. Silicone-infused formula for seal maintenance. Protects internal parts from corrosion. High-quality Green Gas for reliable performance across varied temperatures (10 - 25 °C). Ideal for use in spring, summer, and autumn. Suitable for GBB and GNB pistols,...
8,46 €In Stock
4,65 € In Stock
16,92 € In StockML Precision Inner Barrel for TM / ASG MK23 SOCOM and SSX23...MPLF177
Precision Inner Barrel for GNB Pistols MK23 by Maple Leaf with a diameter of 6.02 mm. Length of 144 mm (TM / ASG MK23 SOCOM, Novritsch SSX23). Improves performance and accuracy. Unbridged variant.
16,92 €Out of stock
5,92 € In StockASG Speedloader for Low / Mid-Cap Magazines, 100 BBs -...: ASG
ASG332
Speed Loader for Mid-Cap Magazines by ASG in dark transparent design. Capacity of 100 BBs. Can be carried in a pouch designed for double-stack pistol magazines (9mm Glock, Hi-Capa, CZ-75, etc.). Made of hardened plastic for increased durability. Top lid allows easy BB loading.
5,92 €In Stock
13,11 € In StockTridos Stronger SSX23 / MK23 Hammer Springs (3 pcs)SSX23-HMR-SPR-UPG
Set of Stronger Hammer Springs for SSX23 / MK23 by Tridos Design. The springs ensure increased performance and reliability of your pistol. The set includes 3 different spring strengths: 125%, 150%, and 175% (compared to the stock spring). Ideal for building a powerful and high-performance pistol and for use with high-power gases.
13,11 €In Stock
13,53 € In StockTridos SSX23 / MK23 Upgrade Nozzle SpringMK23-NOZZLE-SPRINGS
Enhanced Upgrade nozzle springs for SSX23 / MK23 by Tridos Design. Solve issues with sticky triggers and inconsistent feeding. 150% reinforced springs for smoother and more reliable operation. Low-friction gold coating ensures seamless performance.
13,53 €In Stock
6,34 € In StockTridos Unicorn Adapter for Loading GBB Pistol Magazines - GreenUNICORN-OD
Unicorn adapter by Tridos Design in green. Magically easy reloading of GBB pistol magazines! With an claw, it allows reloading even while wearing gloves. Universal tip for GBB magazines compatible with pistols like Glock, CZ, M92 (and others). Also includes a special tip specifically for Hi-Capa pistols. Mounts onto speedloader (not compatible with...
6,34 €In Stock
29,18 € In StockTridos Tactical CNC Trigger for SSX23 / Mk23 - Black23-CNC-TRGR-BK
Tactical CNC Trigger for SSX23 / MK23 by Tridos Design in black. Adjustable pre-travel for a shorter trigger pull. Flat trigger with an anti-slip texture. Made from durable CNC-machined 6061 aluminum. Reduces trigger bar vibrations, resulting in a quieter shot.
29,18 €In Stock
MK23 Special Operations GNB with Suppressor by ASG
The MK23 SOCOM is a semi-automatic gas pistol that has earned the nickname "silent killer" among airsoft players. Thanks to its fixed slide, its main advantage is quiet operation, making it a top choice for snipers firing from concealment. This version includes a mock suppressor that conceals an extended inner barrel, improving both range and precision. The pistol also features a standard RIS rail for mounting accessories like flashlights, as well as an adjustable hop-up for dialing in BB trajectory. Powered by Green Gas, the MK23 remains well-balanced and easy to handle despite its length of over 42 cm with the suppressor attached.
Key Features
- Extremely quiet operation
Fixed slide (non-blowback) – ideal for stealth eliminations. - Includes suppressor and extended barrel
Improved accuracy and range thanks to the extended inner barrel. - Adjustable hop-up
Tune BB trajectory depending on BB weight. - RIS rail
Mount flashlights or lasers under the barrel.
Technical Specifications
- Length: 245 mm / 427 mm (with suppressor)
- Inner barrel length: 130 mm
- Magazine capacity: 28 BBs
- Standard magazine: ASG MK23
- Hop-up: Adjustable
- Muzzle velocity: 85 m/s
- Energy: 0.7 J
- Weight: 780 g (without suppressor) / 860 g (with suppressor)
- Power source: Green Gas
- Material: Polymer with metal internal parts
Package Contents
- MK23 Special Operations Gas Pistol
- 28 BB magazine
- MK23 SOCOM suppressor
| Color | Black |
| Muzzle velocity (m/s) | 85 (m/s) |
| Recommended weight of ammunition | 0,30g - 0,36g |
| Thread (mm) | 16+ (mm) |
| Length | 427 (mm) |
| Outer length MINIMAL (mm) | 245 (mm) |
| Outer length MAXIMAL (mm) | 427 (mm) |
| Inner barrel length (mm) | 130 (mm) |
| Weight (g) | 780 (g) |
| Body/receiver material | ABS / Plastic |
| Nozzle | Plastic |
| Hop-Up chamber material | Plastic |
| Magazine material | Metal |
| High-cap / Mid-cap | Mid-cap |
| Magazine capacity | 28 |
| Blowback | NO |
| Weapon accessories | Yes |