Home CMMG How to Install an AR-15 BCG and Charging Handle

How to Install an AR-15 BCG and Charging Handle

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Step-by-step instructions for building and installing an AR-15 bolt carrier group (BCG) and charging handle.

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17 COMMENTS

  1. Thank you SO MUCH for this! I JUST got 2 Geissele SC handles and was having a little problem getting the bolt back in until I saw this! Once again, THANK YOU!

  2. Great video. Since I'm a newbie, had issues until I realize that the cam pin has to be turned to get the bolt back in. A suggestion would be to point this out for others. One learns most with burned marks on their butts!

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