Currently available way to get a 4 round magazine Winchester 70 375 H&H

[Hunter-Habib]

Interestingly enough, the early pre-War Winchester Model 70 heavy barrel rifles in .375 Holland & Holland Magnum held four plus one magazine capacity.

In modern times, (as mentioned above) Jim Brockman makes extended floor plate jobs for Winchester Model 70 rifles in most calibers.

Home

www.brockmansrifles.com

In the past, Lon Paul built more than a few custom rifles on Winchester Model 70 actions with extended magazine floor plates. But I believe that he’s been out of business ever since a forest fire unfortunately destroyed his workshop.

Griffin & Howe also offer this service.

 

[Ontario Hunter]

I talked to Duane Wiebe two years ago when building my 404 on 98 Mauser, and he said he'd sold his patterns for bottom metal to some guy (in the Midwest as I recall) but for reasons unknown he had not started making them. Duane referred me to Swift-Blackburn and that worked out well. A very nice guy. Extremely helpful and encouraging.