Suppressor Science: How Buffer Weights Affect Bolt Performance

What do you get when you mix, match, and switch buffer weights and suppressors? Does it make a difference? How does it affect bolt velocity?

AR15 Firearm: Tuning the Buffer on a 12.5 in. build

If you can disassemble an AR-15, you can tune an AR15 buffer. We're using a recent AR pistol build for an example of how simple the process is.

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