MIL-HDBK-1013/5, MILITARY HANDBOOK: STEEL-PLY WALL HARDENING SELECTION AND INSTALLATION (31 JAN 1988) [NO S/S DOCUMENT]

MIL-HDBK-1013/5, MILITARY HANDBOOK: STEEL-PLY WALL HARDENING SELECTION AND INSTALLATION (31 JAN 1988) [NO S/S DOCUMENT]., This publication provides guidance on selecting and installing retrofit systems to harden existing structures against unauthorized entry and ballistic penetration of small arms fire. Sufficient information is presented in this publication to enable personnel to select and install retrofit systems to harden existing structures.