
Availability: In Stock
The Apex Tactical Spring Kit for S&W SD9, SD40, SD9VE, and SD40VE pistols is a straightforward upgrade that smooths out one of the most noticeable traits of Smith & Wesson's value-oriented semi-autos. If you've shot an SDVE and thought the trigger needed work, this kit addresses that directly—it improves trigger pull quality and reset without requiring a complete aftermarket trigger assembly. Whether you're setting up a carry gun, a range trainer, or a duty pistol on a budget, a better trigger breaks faster and more predictably.
The beauty of Apex's modular approach is flexibility. The spring kit works on its own as a standalone performance boost, or it pairs seamlessly with Apex's Polymer Action Enhancement Trigger if you want to go further. Many shooters find that the spring kit alone delivers the improvements they need without the expense of a full trigger swap. Either way, you're staying with proven, reliable components that won't compromise the gun's reliability.
One important note: this kit is engineered specifically for the SD9/SD40 and SD9VE/SD40VE line. It is not compatible with the older Sigma Series pistols, so verify your model before ordering. If you're running a modern SDVE and want a genuinely better trigger experience without replacing the whole assembly, Apex's spring kit is a practical, effective solution.
| Brand | Apex Tactical Specialties |
| Compatibility | S&W SD9, SD40, SD9VE, SD40VE |
| Not Compatible With | Sigma Series pistols |
| Use Case | Duty, carry, and range shooting |
No. This kit is designed only for the SD9, SD40, SD9VE, and SD40VE platforms. It is not compatible with the older Sigma Series pistols.
No. The Apex Spring Kit works as a standalone upgrade. You can install it on its own for improved trigger pull and reset, or combine it with Apex's Polymer Action Enhancement Trigger if you want a more complete overhaul.
Yes. The kit is designed for duty and carry use, making it a practical choice if you want a smoother, more predictable trigger on an SD9/SD40VE carry pistol.
This kit improves trigger performance without compromising the core reliability of your SDVE. It's a performance enhancement designed to work safely within your pistol's operating parameters.


SKU: 115797685 • Width: 4.6in • Height: 0.8in • Depth: 11.1in • Weight: 0.06oz





Availability: In Stock
The Apex Tactical Spring Kit for S&W SD9, SD40, SD9VE, and SD40VE pistols is a straightforward upgrade that smooths out one of the most noticeable traits of Smith & Wesson's value-oriented semi-autos. If you've shot an SDVE and thought the trigger needed work, this kit addresses that directly—it improves trigger pull quality and reset without requiring a complete aftermarket trigger assembly. Whether you're setting up a carry gun, a range trainer, or a duty pistol on a budget, a better trigger breaks faster and more predictably.
The beauty of Apex's modular approach is flexibility. The spring kit works on its own as a standalone performance boost, or it pairs seamlessly with Apex's Polymer Action Enhancement Trigger if you want to go further. Many shooters find that the spring kit alone delivers the improvements they need without the expense of a full trigger swap. Either way, you're staying with proven, reliable components that won't compromise the gun's reliability.
One important note: this kit is engineered specifically for the SD9/SD40 and SD9VE/SD40VE line. It is not compatible with the older Sigma Series pistols, so verify your model before ordering. If you're running a modern SDVE and want a genuinely better trigger experience without replacing the whole assembly, Apex's spring kit is a practical, effective solution.
| Brand | Apex Tactical Specialties |
| Compatibility | S&W SD9, SD40, SD9VE, SD40VE |
| Not Compatible With | Sigma Series pistols |
| Use Case | Duty, carry, and range shooting |
No. This kit is designed only for the SD9, SD40, SD9VE, and SD40VE platforms. It is not compatible with the older Sigma Series pistols.
No. The Apex Spring Kit works as a standalone upgrade. You can install it on its own for improved trigger pull and reset, or combine it with Apex's Polymer Action Enhancement Trigger if you want a more complete overhaul.
Yes. The kit is designed for duty and carry use, making it a practical choice if you want a smoother, more predictable trigger on an SD9/SD40VE carry pistol.
This kit improves trigger performance without compromising the core reliability of your SDVE. It's a performance enhancement designed to work safely within your pistol's operating parameters.
SKU: 115797685 • Width: 4.6in • Height: 0.8in • Depth: 11.1in • Weight: 0.06oz

