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Ar-15/M4 Enhanced Hammer Spring - Enhanced Hammer Spring by Sprinco Usa -

Product Description

Replacement AR-15 M4 Enhanced Hammer Spring. The Hammer Spring is made of 17-7 PH Stainless Steel that has been heat treated and stress relieved, passivated, and precision tolerances. The springs are cryogenic processed and moly plated. Mfg: Sprinco Usa

Ar-15/M4 Enhanced Hammer Spring - Enhanced Hammer Spring

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$4.99
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Product Details

Brand Sprinco Usa
Sprinco Usa

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