WE-Tech WE-B003 Browning Hi-Power MK3 Gas Blowback Pistol – Black
The WE-Tech WE-B003 Browning Hi-Power MK3 brings John Browning's iconic military sidearm to the airsoft skirmish field. Built with a full-metal slide and lower frame, this gas blowback (GBB) pistol delivers satisfying recoil impulse, crisp slide cycling, and authentic single-action operation.
Featuring classic MK3 textured grip panels, realistic field-stripping capabilities, and an integrated lanyard loop, the WE-B003 is the definitive choice for Cold War reenactors, military collectors, and tactical GBB enthusiasts seeking reliable secondary performance.
Key Features & Performance Highlights
- Full-Metal Construction: Durable aluminum-alloy slide, outer barrel, and frame provide realistic weight and structural rigidity.
- Crisp Gas Blowback Action: Snappy cycling action with functional slide lock upon firing the last round.
- Authentic MK3 Ergonomics: Contoured polymer grip panels with thumb rest areas for superior weapon retention and handling.
- Realistic Single-Action Trigger: Short, tactile trigger break paired with an ambidextrous thumb safety and functional slide stop.
- Adjustable Internal Hop-Up: Precise dial-type hop-up unit allows fine-tuning for flat trajectory with 0.20g and 0.25g BBs.
- Integrated Lanyard Loop: True-to-era bottom lanyard loop for secure field tethering.
Technical Specifications
| Manufacturer / Brand | WE-Tech (Wei-E Tech) |
|---|---|
| Model / SKU | WE-B003-BK (Browning Hi-Power MK3) |
| Power Source | Green Gas / Propane |
| Caliber | 6mm Airsoft BBs |
| Firing Modes | Safe / Semi-Automatic |
| Muzzle Velocity | Approx. 300 – 330 FPS (Tested with 0.20g 6mm BBs) |
| Magazine Capacity | 20 + 1 Rounds |
| Overall Length | Approx. 200 mm |
| Weight | Approx. 810 g (with magazine) |
| Hop-Up | Yes, Fully Adjustable |
| Material | Aluminum Alloy / High-Impact Polymer Grips |
| Package Includes | 1x WE-B003 GBB Pistol, 1x 20-Round Gas Magazine, User Manual |
Frequently Asked Questions
What gas does it use?
The WE-Tech Browning Hi-Power MK3 Gas Blowback Pistol – Black runs on green gas loaded into its gas magazine. Keep the magazine seals lightly lubricated with silicone oil, and store magazines with a small amount of gas in them to keep the seals seated.
What is the FPS?
Approximately 300–330 FPS with 0.20g BBs as specified for this model. Actual readings vary with temperature, gas pressure or battery charge, BB weight, and hop-up setting, so always confirm against your field’s chrono limits before a game.
Is it full metal?
Yes — the main external construction is full metal, which gives it a solid, realistic weight. Metal parts still need normal care: keep moving surfaces clean and lightly lubricated.
What BBs does it use?
Standard 6mm airsoft BBs. Use 0.20g BBs for chrono and general play; 0.25g BBs fly steadier outdoors. Choose polished, seamless BBs to protect the inner barrel and hop-up, and never reuse fired BBs.
What warranty and shipping cover this item?
It is covered by the Airgrix 30-day limited warranty and ships from our California warehouse. At $116.99 it qualifies for free US shipping on its own (free on orders $59+). Returns are handled under the store returns policy — see our Ordering, Shipping & Warranty FAQ page for the details.
Q: What gas is recommended for this pistol?
A: Standard Green Gas or Top Gas is recommended for optimal slide cycling and internal longevity.
Q: Does this model feature realistic field-stripping?
A: Yes. The slide, guide rod, and barrel assembly can be disassembled in a manner faithful to the original steel firearm for cleaning and maintenance.
Q: Is the hop-up adjustable without taking the gun apart?
A: You need to remove the slide assembly to access the rotary hop-up adjustment wheel located under the outer barrel chamber.
WE-Tech Browning Hi-Power MK3 Gas Blowback Pistol – Black
WE-Tech Browning Hi-Power MK3 Gas Blowback Pistol – Black
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WE-Tech WE-B003 Browning Hi-Power MK3 Gas Blowback Pistol – Black
The WE-Tech WE-B003 Browning Hi-Power MK3 brings John Browning's iconic military sidearm to the airsoft skirmish field. Built with a full-metal slide and lower frame, this gas blowback (GBB) pistol delivers satisfying recoil impulse, crisp slide cycling, and authentic single-action operation.
Featuring classic MK3 textured grip panels, realistic field-stripping capabilities, and an integrated lanyard loop, the WE-B003 is the definitive choice for Cold War reenactors, military collectors, and tactical GBB enthusiasts seeking reliable secondary performance.
Key Features & Performance Highlights
- Full-Metal Construction: Durable aluminum-alloy slide, outer barrel, and frame provide realistic weight and structural rigidity.
- Crisp Gas Blowback Action: Snappy cycling action with functional slide lock upon firing the last round.
- Authentic MK3 Ergonomics: Contoured polymer grip panels with thumb rest areas for superior weapon retention and handling.
- Realistic Single-Action Trigger: Short, tactile trigger break paired with an ambidextrous thumb safety and functional slide stop.
- Adjustable Internal Hop-Up: Precise dial-type hop-up unit allows fine-tuning for flat trajectory with 0.20g and 0.25g BBs.
- Integrated Lanyard Loop: True-to-era bottom lanyard loop for secure field tethering.
Technical Specifications
| Manufacturer / Brand | WE-Tech (Wei-E Tech) |
|---|---|
| Model / SKU | WE-B003-BK (Browning Hi-Power MK3) |
| Power Source | Green Gas / Propane |
| Caliber | 6mm Airsoft BBs |
| Firing Modes | Safe / Semi-Automatic |
| Muzzle Velocity | Approx. 300 – 330 FPS (Tested with 0.20g 6mm BBs) |
| Magazine Capacity | 20 + 1 Rounds |
| Overall Length | Approx. 200 mm |
| Weight | Approx. 810 g (with magazine) |
| Hop-Up | Yes, Fully Adjustable |
| Material | Aluminum Alloy / High-Impact Polymer Grips |
| Package Includes | 1x WE-B003 GBB Pistol, 1x 20-Round Gas Magazine, User Manual |
Frequently Asked Questions
What gas does it use?
The WE-Tech Browning Hi-Power MK3 Gas Blowback Pistol – Black runs on green gas loaded into its gas magazine. Keep the magazine seals lightly lubricated with silicone oil, and store magazines with a small amount of gas in them to keep the seals seated.
What is the FPS?
Approximately 300–330 FPS with 0.20g BBs as specified for this model. Actual readings vary with temperature, gas pressure or battery charge, BB weight, and hop-up setting, so always confirm against your field’s chrono limits before a game.
Is it full metal?
Yes — the main external construction is full metal, which gives it a solid, realistic weight. Metal parts still need normal care: keep moving surfaces clean and lightly lubricated.
What BBs does it use?
Standard 6mm airsoft BBs. Use 0.20g BBs for chrono and general play; 0.25g BBs fly steadier outdoors. Choose polished, seamless BBs to protect the inner barrel and hop-up, and never reuse fired BBs.
What warranty and shipping cover this item?
It is covered by the Airgrix 30-day limited warranty and ships from our California warehouse. At $116.99 it qualifies for free US shipping on its own (free on orders $59+). Returns are handled under the store returns policy — see our Ordering, Shipping & Warranty FAQ page for the details.
Q: What gas is recommended for this pistol?
A: Standard Green Gas or Top Gas is recommended for optimal slide cycling and internal longevity.
Q: Does this model feature realistic field-stripping?
A: Yes. The slide, guide rod, and barrel assembly can be disassembled in a manner faithful to the original steel firearm for cleaning and maintenance.
Q: Is the hop-up adjustable without taking the gun apart?
A: You need to remove the slide assembly to access the rotary hop-up adjustment wheel located under the outer barrel chamber.

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.