Ruger has recently received a small number of reports from the field indicating that LCP pistols can discharge when dropped onto a hard surface with a round in the chamber. We are firmly committed to safety and would like to retrofit all older LCP Pistols. The retrofit involves installation of an upgraded hammer mechanism at no charge to the customer.

All LCP pistols bearing prefix “370” (that is, serial number 370-xxxxx) may be affected. Newly manufactured and retrofitted “370” prefix LCP pistols with the new hammer mechanism installed have been marked with a diamond in the flat portion of the slot just behind and below the hammer. Going forward, new pistols will be marked with the serial number prefix “371” (serial number 371-xxxxx). Pistols with the “371” prefix are not affected.

We will install the new hammer mechanism, plus some other functional upgrades that we added since the LCP’s introduction, and return your LCP to you, all FREE of charge. When we do, we also will send you a FREE magazine with the new finger grip extension as a “thank you” for your patience and cooperation. We will make every effort to return your pistol within one week of receipt