Will standard leupold QD bases and rings word on a M70 safari express 416 remington and a leupold vx3 1.5x5. I have them on my pre 64 .375 and want the same setup on a 416.

Thats what I have on mine in 375 H&H. Just make sure to get the proper spaced bolt pattern on the rear base. This base has a .330 rear bolt pattern spacing. The package is labeled as QR Win 70 Magnum Action Exp. Post 64...part #50063 for the matte bases.

thank you Woodrow