Ar-15 Enhanced Super Duty Ejector Spring - Enhanced Super Duty Ejector Spring- Standard Power 3pk

Sprinco's Ejector Springs are made of chrome silicon wirestock that has been heat treated, stress relieved, and cryogenic processing post winding. The springs are also plated with re-micronized molybdenum disulfide formulation. ADVANTAGES: Enhanced ejector springs match the loads of a NEW Mil-Spec spring. Unaffected by heat up to 750AdegF Extreme length duty cycle while maintaining performance specifications. Mfg: Sprinco Usa