Posted: 3/12/2017 10:00:00 PM EDT
| Quick question. Do the current and previous production BCM BCGs ship with the heavy 5-coil extractor spring? |
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On BCM's site it says the BCM bolt "includes tool steel machined extractor and ejector, BCM Extractor Spring..."
They also say "The BCM Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR15, M4, M16 short barreled rifles.". |