CONSTRUCTION SPECS EXTRACTOR SPRINGS:
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Chrome Silicon Wirestock
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Heat Treated, Stress Relieved, and Cryogenic Processed Post Winding
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Impregnation / Plating with Re-Micronized Molybdenum Disulfide Formulation
ADVANTAGES:
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Dual spring XP .308 extractor spring sets may be used with or withour CRANE O-rings. May be required for use in DPMS G2 Bolts for full-auto use.
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Provides a higher spring pressure than OEM springs for reliable function even in adverse conditions.
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Extreme duty cycles provided while maintaining performance specifications
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Unaffected by heat up to 750°F
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Plug & play – May easily be the only extractor springs needed for the life of your bolt!!
