Looking for a stock for a model 670a and cant seem to find any info anywhere, can someone please help?

I think the Model 70 stocks will fit too, the 670 was a less expensive 70. Have you looked on ebay and gunbroker.com?

The model 70 stocks will fit np.

Get yourself a model 70 stock and you will also have to get the floorplate and spring assembly as well. Basically in doing that you will be upgrading your 670 into a model 70.

Thanks guys, i appreciate the help.