Real Product Photos – Reliable Hi-Capa Magazine
All images shown are real photos of the MG-5.1G gas magazine.
We use real product photography so you can clearly see the metal construction, gas valve system, and internal structure.
Product highlights shown in the photos:
• Full metal magazine body
• Precision-machined feeding lips
• Durable gas valve system
• Smooth BB feeding channel
• Standard Hi-Capa magazine design
Built for reliability and consistent performance.
👉 No renders — only real product photos.
Compatibility
The MG-5.1G gas magazine is designed for Hi-Capa gas blowback pistols.
Compatible with:
• WE 5.1 Hi-Capa
• WE 4.3 Hi-Capa
• WE Hi-Capa series
• Other compatible Hi-Capa GBB pistols
⚠️ Note: Not compatible with Glock or 1911 pistols.
How to Use the Gas Magazine
1️⃣ Load 6mm BBs into the magazine
2️⃣ Fill the magazine with green gas
3️⃣ Insert the magazine into your pistol
4️⃣ Rack the slide to chamber the first BB
5️⃣ Ready to shoot
💡 Tips:
• Do not overfill gas
• Use high-quality BBs
• Keep a small amount of gas stored inside
• Maintain seals regularly
Recommended Accessories
Complete your loadout:
✔ WE Hi-Capa Pistols (5.1 / 4.3)
✔ Green Gas
✔ 6mm Precision BBs
✔ Speed Loader
✔ Drum Magazine (Upgrade Option)
👉 Ideal for backup magazines and extended gameplay.
Key Features
• 30-round magazine capacity 🔥
• Full metal construction
• Designed for Hi-Capa platforms
• Smooth and reliable BB feeding
• Durable gas valve system
• Compatible with green gas
Perfect for airsoft gameplay, training, and competition use.
Specifications
| Item | Details |
|---|---|
| Model | MG-5.1G |
| Type | Gas Blowback Magazine |
| Capacity | 30 rounds |
| BB Type | 6mm BB |
| Gas Type | Green Gas |
| Material | Metal |
| Compatibility | Hi-Capa 5.1 / 4.3 |
Package Includes
1 × MG-5.1G Gas Magazine
BBs and gas not included.
Frequently Asked Questions
Q1: What pistols is this compatible with?
A: It works with Hi-Capa 5.1 / 4.3 gas blowback pistols.
Q2: What is the capacity?
A: The magazine holds 30 rounds.
Q3: Is it made of metal?
A: Yes. It features a durable full-metal construction.
Q4: Is this a good backup magazine?
A: Yes. It is ideal as a spare magazine for extended gameplay.
Q5: Does it include BBs or gas?
A: No. BBs and gas are sold separately.
Questions about setup, fitment, or care? See our Magazine FAQ and Compatibility FAQ.
WE Hi-Capa GBB Airsoft Magazine | MG-5.1G
WE Hi-Capa GBB Airsoft Magazine | MG-5.1G
📦 Ships from Los Angeles, CA 🚚 Delivery 2–5 days
⚠ CA Prop 65: WARNING: Cancer and reproductive harm — www.P65Warnings.ca.gov · Details
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Real Product Photos – Reliable Hi-Capa Magazine
All images shown are real photos of the MG-5.1G gas magazine.
We use real product photography so you can clearly see the metal construction, gas valve system, and internal structure.
Product highlights shown in the photos:
• Full metal magazine body
• Precision-machined feeding lips
• Durable gas valve system
• Smooth BB feeding channel
• Standard Hi-Capa magazine design
Built for reliability and consistent performance.
👉 No renders — only real product photos.
Compatibility
The MG-5.1G gas magazine is designed for Hi-Capa gas blowback pistols.
Compatible with:
• WE 5.1 Hi-Capa
• WE 4.3 Hi-Capa
• WE Hi-Capa series
• Other compatible Hi-Capa GBB pistols
⚠️ Note: Not compatible with Glock or 1911 pistols.
How to Use the Gas Magazine
1️⃣ Load 6mm BBs into the magazine
2️⃣ Fill the magazine with green gas
3️⃣ Insert the magazine into your pistol
4️⃣ Rack the slide to chamber the first BB
5️⃣ Ready to shoot
💡 Tips:
• Do not overfill gas
• Use high-quality BBs
• Keep a small amount of gas stored inside
• Maintain seals regularly
Recommended Accessories
Complete your loadout:
✔ WE Hi-Capa Pistols (5.1 / 4.3)
✔ Green Gas
✔ 6mm Precision BBs
✔ Speed Loader
✔ Drum Magazine (Upgrade Option)
👉 Ideal for backup magazines and extended gameplay.
Key Features
• 30-round magazine capacity 🔥
• Full metal construction
• Designed for Hi-Capa platforms
• Smooth and reliable BB feeding
• Durable gas valve system
• Compatible with green gas
Perfect for airsoft gameplay, training, and competition use.
Specifications
| Item | Details |
|---|---|
| Model | MG-5.1G |
| Type | Gas Blowback Magazine |
| Capacity | 30 rounds |
| BB Type | 6mm BB |
| Gas Type | Green Gas |
| Material | Metal |
| Compatibility | Hi-Capa 5.1 / 4.3 |
Package Includes
1 × MG-5.1G Gas Magazine
BBs and gas not included.
Frequently Asked Questions
Q1: What pistols is this compatible with?
A: It works with Hi-Capa 5.1 / 4.3 gas blowback pistols.
Q2: What is the capacity?
A: The magazine holds 30 rounds.
Q3: Is it made of metal?
A: Yes. It features a durable full-metal construction.
Q4: Is this a good backup magazine?
A: Yes. It is ideal as a spare magazine for extended gameplay.
Q5: Does it include BBs or gas?
A: No. BBs and gas are sold separately.
Questions about setup, fitment, or care? See our Magazine FAQ and Compatibility FAQ.
Age & Legal Notice
You must be 18 years or older to purchase airsoft products. Airsoft regulations vary by state and locality — please check your local laws before ordering. By completing your purchase, you accept full responsibility for the lawful use, possession, and storage of this product.
