Tactical Springs LLC Extra Power 3-Pack 5-Coil Bolt Extractor Spring

Sprinco's extractor springs are crafted from premium chrome silicon wire, meticulously heat treated, stress relieved and cryogenically processed after winding. Each spring is then plated with a re-micronized molybdenum disulfide coating for superior durability and friction reduction.Sprinco's XP 5-coil extractor springs possess a greater load capacity compared to OEM springs, thereby negating the necessity for D-Fender rings or CRANE O-ringsThe springs are constructed from heat-treated, stress relieved chrome silicon wire stock and are capable of withstanding temperatures up to 750 deg FThese springs are engineered for durability and performance, potentially serving as the sole extractor springs required for the entire lifespan of your bolt