How to Assmble an AR-15 Bolt Carrier Group

How to Assmble an AR-15 Bolt Carrier Group

How to Assmble an AR-15 Bolt Carrier Group

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

User: Range 365

Views: 100

Uploaded: 2019-11-12

Duration: 01:11