"SI-B" blade front and "GE-Q" two-leaf rear sights, with an undated IBM barrel, Type II barrel band, blue round bolt, stamped trigger guard, "EP-B" button safety and a "PR-B" magazine catch. Low-wood stock, with a 2-rivet handguard, "T" stamped wrist, "crossed cannon" on the right side, oval oiler cut, "SCB" sling cut and a checkered buttplate. With a hand-numbered matching shipping box, stamped with Army nomenclature and bearing a shipping label from the Letterkenny Army Depot.