each barrel. Striation marks in these land engraved areas are used
in forensic labs to determine whether two bullets were fired from the same firearm."><title>Subsampled scan of a land-engraved area — lea • x3ptools</title><script src="../deps/jquery-3.6.0/jquery-3.6.0.min.js"></script><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><link href="../deps/bootstrap-5.3.1/bootstrap.min.css" rel="stylesheet"><script src="../deps/bootstrap-5.3.1/bootstrap.bundle.min.js"><