I need help identifying this 1924 Mauser so I can order a replacement bolt assembly, since I can't figure out the safety issue. Here are a few pics to go by. Fabrica De Armas in circular pattern around what looks like a crown, above Oviedo, above date of 1924. It is a 7mm. I believe it to be a Spanish mauser. But some of the features and the date don't add up. Here are some pics. See what you think. Thanks.