Does anyone know of a source for a Detachable Box Magazine for a Winchester Model 70 DBM in 300 Winchester Magnum. This rifle has the push style feed. The code on the magazine would be an "E". I tried Winchester, Winchester Obsolete Parts Links and GunParts with no luck. I bought the rifle cheap because it was missing the magazine. Any help would be appreciated. Thanks.

Welcome to the forum cw. Rules are simple, be nice and join in.

The only other place I can suggest is Brownell's. Drop their tech section an email and ask them. I know they have complete aftermarket replacement floorplates and magazines for the 700 Rem's, but I'm not sure about the model 70's.

With a little ingenuity, you can probably do like Bob suggested and change from a DBM to a floorplate

Or just box it up and send it to me for proper disposal :D :D

I got one from Midwest Gun Works. It was stamped "EC" which I understand is for the Controlled Feed System but works fine on my push feed system. I got the only one they had. Midwest was recommended by several sources. Thanks to everyone. I appreciate the help.