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$11.95
Kit includes: Qty 3 – BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened) Qty 3 – Crane Ind O-Ring (Mil-Spec) Qty 3 – Black Extractor Insert
In stock (can be backordered)
The BCM Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR15, M4, M16 short barreled rifles. This product also improves the reliability on a standard 16” and 14.5” carbines.