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Milsig M17 Tuning Spring Kit – High Performance Upgrade

SKU: ART-0053-8b4f
$10.00Price
The steel Tuning Bolt Spring replaces the stock spring on the Milsig M17, delivering a robust upgrade. Bolt Locking Spring adds extra reliability for high‑pressure firing cycles. Sear Spring enhances trigger response and consistency. All three springs are engineered for up to 200% performance increase when paired with a 900 PSI inlet pressure. The set is compatible exclusively with the Milsig M17 airsoft marker. Each spring is heat‑treated for durability and resistance to bending. The complete kit includes one Tuning Bolt Spring, two Bolt Locking Springs, and two Sear Springs, ready for immediate installation. Weight and dimensions are optimized for easy handling and shipping. This upgrade is a must‑have for serious airsoft enthusiasts seeking maximum output.

                                                            
                        Material                        High‑grade steel                      
                                          
                        Compatibility                        Milsig M17 airsoft marker                      
                                          
                        Spring Types Included                        Tuning Bolt, Bolt Locking, Sear                      
                                          
                        Color                        Silver (Bolt Locking), Black (Sear), Unfinished (Tuning Bolt)                      
                                          
                        Individual Spring Weight                        0.27 lb (0.121 kg)                      
                                          
                        Complete Set Weight                        0.55 lb (0.25 kg)                      
                                          
                        Estimated Dimensions                        Length 2.5 in, Width 0.5 in, Height 0.2 in
Quantity
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