AR 15 Bolt Carrier Group Disassembly and Reassembly Video


Our AR 15 bolt carrier group disassembly and reassembly video will show you how to disassemble and reassemble the AR 15 bolt carrier group.

This video features an AR 15 Rifle, however, the same procedures will work with an AR 10 with the exception of the bolt release which is a screw on an AR 10 where it is a roll pin on an AR 15.

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If you want to learn more about the tools used in the AR 15  Videos visit If you need more information about troubleshooting visit our AR Troubleshooting Guide at


Video index:

About the bolt carrier group – 0:16

Removing the firing pin – 0:35

Removing the bolt – 1:20

Disassembling the bolt – 2:19

Installing the ejector – 4:17

Installing the extractor – 5:44

Assembling the bolt carrier group – 6:49