I found one of those M35 Peruvian carbine barrels 7x57 cal in near mint shape. I mated it with a bnz4 receiver. Took a chopped gew98 stock and made a real nice looking sporter out of it. Put a Williams one piece scope mount on it - the type that mounts on the siderail where Mod98 is stamped. It shot like a house of fire - gave it to my dad. When he passed I gave it to my little brother - he still has it.