The top of the receiver ring is marked "bnz/43", and the serial number and eagle firing proof are on the left side. "Mod. 98" is marked on the left receiver wall. The trigger guard is numbered to the gun and has two "eagle/77" proofs with and "eagle/WaA77" proof on the floor plate. The bolt assembly is numbered to the gun. Breech end of barrel has an eagle firing proof on left side and "bO" on right. Pistol grip stock with handguard and cupped buttplate.