The STTi ST23 MK23 SOCOM is one of the most popular non-blowback (NBB) airsoft pistols on the market, renowned for its exceptional accuracy, quiet operation, and reliability.
Inspired by the legendary Heckler & Koch Mark 23, originally developed for United States Special Operations Command, this replica faithfully captures the imposing appearance and tactical functionality of the famous sidearm.
Powered by Green Gas and featuring a non-blowback design, the ST23 offers excellent gas efficiency, reduced noise, and enhanced consistency compared to traditional blowback pistols. Combined with its long inner barrel and adjustable hop-up system, it delivers impressive accuracy and effective range, making it a favorite among stealth-focused airsoft players.
The included suppressor further enhances its discreet profile while completing the iconic MK23 look seen in numerous films and video games.
🔧 Technical Specifications
| Specification |
Details |
| Product Code |
GGH-0302 |
| Model |
MK23 ST23 |
| Manufacturer |
STTi |
| Power Source |
Green Gas |
| Operation |
Non-Blowback (NBB) |
| Fire Mode |
Semi-Automatic |
| Hop-Up |
Adjustable |
| Magazine Capacity |
28 BBs |
| Velocity |
Approx. 300 FPS |
| Energy |
0.84 – 1.34 J |
| Recommended BB Weight |
0.23g – 0.25g |
| Length |
245 mm |
| Weight |
780 g |
| Material |
ABS Polymer |
| Color |
Black |
✨ Features
- Based on the iconic MK23 SOCOM pistol
- Ultra-quiet non-blowback operation
- Adjustable precision hop-up system
- Long inner barrel for improved accuracy
- Excellent gas efficiency
- Lightweight and durable ABS construction
- Threaded barrel with included suppressor
- Accessory rail for tactical attachments
- Ambidextrous-inspired ergonomic design
📦 Included in the Box
- STTi ST23 MK23 Airsoft Pistol
- 28-Round Green Gas Magazine
- Mock Suppressor (Silencer)
🎮 Famous Appearances
The MK23 has appeared in numerous popular games and movies, including:
- Metal Gear Solid
- Resident Evil: The Darkside Chronicles
- I Am Legend
- Terminator Salvation
Used by iconic characters such as Solid Snake, Raiden, and John Connor.
🔧 Recommended Accessories
Compatible upgrades and accessories include:
- ST23 Green Gas Magazine
- ST23 CO₂ Magazine
- MK23 TDC Hop-Up Kit
- MK23 Accessory Rail
- MK23 Magazine Protection
- Green Gas Refills
⭐ Why Players Love the MK23
- One of the quietest airsoft pistols available
- Excellent range and accuracy for a sidearm
- Reliable and simple internal design
- Ideal for stealth and sniper loadouts
- Highly upgradeable platform
- Great choice for beginners and experienced players alike
🎯 Tactical Advantage
The STTi MK23 ST23 has earned a legendary reputation in airsoft thanks to its whisper-quiet operation, impressive accuracy, and dependable performance. Whether you're running a stealth-focused sniper setup or simply want a reliable secondary weapon, this pistol remains one of the best-value MK23 platforms available.
⚫ Silent. Accurate. Legendary. ⚫
