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| Sun | CLOSED |
| Mon | Appointment only |
| Tue | 9 a.m.-5 p.m. |
| Wed | 9 a.m.-5 p.m. |
| Thu | 9 a.m.-5 p.m. |
| Fri | 9 a.m.-5 p.m. |
| Sat | 9 a.m.-5 p.m. |
Mfg Item #: 107-021
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.
| Shipping Length | .75 |
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