What causes buffer damage?

[markm]

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I can't help but wonder if you are not just butt-hurt because your grip screw wasn't machined on Swiss machines.

Yes. I didn't know and bought a regular one.

[themonk]

When the pin hole is off there is no doubt after a few rounds.

My Law folder is a pin eater and needs an offset one.

This can be because you need a spacer that goes on the end of the BCG extender. Ping Law Tactical and they will send a few out to you for free.

[gesundheit]

Monumentally unlikely that the carrier is too short unless it's some LWRCi garbage.

Cliff notes on what makes LWRCi hardware garbage? Their handguards look cool but I have no experience with running LWRCi.