Up for sale is a real nice Spanish FR8 Mauser chambered in .308 NATO.

The FR8 was introduced in the 1950s when the Spanish military was already implementing the CETME automatic rifle, but did not yet have sufficient inventory to equip and train all troops. The rifles were made from existing stockpiles of Mauser bolt-action rifles. The FR-8 was developed from the Model 1943 short rifle, which was based on "large ring" Model 1898 Mauser action. Both rifles were modified to fire 7.62 x 51 NATO.  The FR 8 was used well into the 1970's.