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Mfg Item #: 107021
The Apex Sigma Spring Kit produces a smoother trigger pull and improved reset and is designed for Duty/Carry use. The kit works as a stand-alone or in conjunction with the Apex SD/Sigma Polymer Action Enhancement Trigger. Includes trigger return spring, striker block spring and SD striker spring.
| Model | Spring Kit |
|---|---|
| Series | Spring Kit |
| Material | Stainless Steel |