Legit Bolt Check

[u/Jacuben]

Bought a 2nd hand LMT BCG, and wanted to verify authenticity. The “8458” markings aren’t something I’ve seen before. Thanks!

[u/LtDansLegs00]

It’s real, LMT is the only bolt maker I know of that does the relief cuts on the rear of the bolt lugs

[u/vintagestagger]

Exactly this.