Undated IBM barrel, "SI B" marked blade front sight, "FO B" and "S" marked two position flip-up rear peep sight, standard IBM marking on the receiver heel, "BE-B" stamped and brazed trigger housing, "EPB" push button safety, "PR-B" magazine catch, and "LU" magazine. High wood pistol grip stock with "JLB" marked in the sling inlet, "crossed cannons" ordnance cartouche on the right of the buttstock, and "LW-B" two-rivet handguard. Includes tan canvas sling, oiler, U.S. canvas double magazine pouch and two extra magazines.