Patriot Defense | Optimized Firing Pin Spring
The Patriot Defense Optimized Firing Pin Spring was engineered from the ground up to work in your Current EAA Witness Tanfoglio, and IFG Defiant Tanfoglio. These are precision made from premium grade music wire offering extended life and quality control from the factory springs that are supplied with the guns. The Optimized Firing Pin Spring are currently the lightest spring rate on the market and work in conjunction with our lighter hammer springs with out the need to cut or clip coils. It remains roughly the same overall length as the factory spring while limiting the distance the firing pin can travel to prevent it from becoming stuck in the breach hole in the slide. If the need should arise that coils need to be cut it still offers plenty of length to do so. The Patriot Defense Optimized Firing Pin Spring is roughly a 50% reduction in spring rate from the E.G. Light firing pin spring.
Part No.: PD-TF-FPS
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Optimized Hammer Spring
This combined with the optimized firing pin has dramatically increased the ignition rate with excessively hard primers without increasing the hammer. Given the simple installation I considered this to be an automatic upgrade for any of my match guns.
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Great
Must have if your reducing the hammer spring
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OPTIMIZED FIRING PIN SPRING
works great really like the ends with 3-4 factory tight coils on end lets you grind off to lighten and still have a no drag factory end ,will use again
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Surplus Jericho
Installed easy, seems to work just fine.
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Great substitute
Easy install feels smoother thanfactory
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Firing Pin Spring
By far the easiest and fastest thing to change out. Works great.
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PD / Tanfoglio Optimized Riring Ping Spring
Worked as advertised and described. Will order again....
