I'd like to get a single piece base for my Win Model 70 long action but I can't find one that fits. My action has a factory clip slot that makes the dimension between the two inner most holes close to 4.235" center to center. I picked up a single piece Leupold base but the rear mounting screw sat right over the clip slot and not even close to the hole. I'd prefer a Weaver/Pictnanny base, but at this point I'd just be happy getting a scope back on it.

I think I have a Redfield one piece that will fit the magnum Model 70. If I can find it, I'll send it to you. I'll contact you later in the day.

That would be the Redfield 70-AH or AM (If I remember correctly) base for that target model receiver. There are three later model 70 one piece bases, 70-A, 70-AH, and 70-AM. I think you need the AM, the same as a later 375 H&H.