All About Bolt Carrier Groups
BY Herschel Smith
He goes through a lot of information in the tutorial. If you have a BCG you like, sound off in the comments.
I have a BAD (Battle Arms Development) Black Nitride BCG and it’s so smooth it works like glass.
On August 17, 2025 at 11:13 pm, RHT447 said:
At the 18:45 mark, his still shot is from School of the American Rifle.
https://www.youtube.com/watch?v=Yfs1Czm8iiE