- Official VFC Replacement Fire Control Unit Component
- Compatible With SIG Sauer P320 M17 And M18 Models
- Precision Engineered Internal Trigger Group Assembly
- Durable Metallic Construction For Reliable Performance
- Includes Comprehensive Part Set Number 03-07 To 03-29
- Lightweight Design Weighing Only 115 Grams
- Compact 110 Millimeter Frame Architecture
- Easy Drop-In Installation For Standard VFC Systems
The VFC / SIG P320 M17 / M18 Fire Control Unit (FCU) serves as the mechanical heartbeat of the VFC modular pistol platform. Designed to endure the high-cycle demands of gas-blowback operation, this complete sub-assembly ensures consistent hammer strikes and precise valve knocker engagement for the M17 and M18 series.
For technicians and players maintaining their sidearms, this component replaces worn trigger group internals, sear assemblies, and safety linkages in one drop-in unit. It addresses common mechanical fatigue experienced during high-intensity skirmishes, restoring factory-spec trigger pull weight and reset crispness.
Check out more Original Parts
Compatibility:
- VFC P320 / M18 / M17 GBB Airsoft Pistol Series
Includes:
- x1 VFC / SIG P320 M17 / M18 Fire Control Unit (FCU) (Part # 03-07 to 03-29)
| Country of Manufacture | Taiwan, Province of China |
|---|---|
| Color | Silver |
| Brand | VFC |
| Originating Armory | SIG |
| Platform | GAS & CO2 |
| Replica Type | PISTOL |
| Net Weight (kg) | 0.11 |
| Length (mm) | 110.0 |
| Material | Metal |
| Inner Barrel Length | 0 |
| Content Included | VFC / SIG P320 M17 / M18 Fire Control Unit (FCU) (Part # 03-07 to 03-29) |





















