The Talley 2-Piece Picatinny Rail for Winchester Model 70 Standard Caliber, .860 Rear Hole Spacing (Talley part no. 252702P) is a two-piece Picatinny rail for the Winchester Model 70 standard caliber action with a rear screw hole spacing of .860 inch. Talley machines both pieces from 7000 series aluminum and hard-coat anodizes them to 65 Rockwell. The two-piece layout does not overbridge the action, so the rifle still top-loads easily. Any optic mount built to MIL-STD-1913 specifications then mounts on top, including Talley Picatinny rings.

Key Specifications

• The fit is the Winchester Model 70 standard caliber action with .860-inch rear screw hole spacing.
• The rear mount stands .435 inch tall and the front mount .300 inch, measured from the top of the action to the top of the rail.
• Front and rear hole spacing is .860 inch, matching the standard caliber drilling.
• Each mount is 1.35 inches long.
• The material is 7000 series aluminum with hard-coat anodizing to 65 Rockwell, a surface that lasts the life of the rifle.
• The rail follows MIL-STD-1913 Picatinny specifications, so standard Picatinny rings and mounts fit it.
• The set weighs 1.0 ounce and includes mounting screws with a T-15 wrench, using 6-48 screws.

Frequently Asked Questions

Is this the right rail for a standard caliber Model 70? Yes, it is made for standard caliber Model 70 rifles with a rear screw hole spacing of .860 inch. Talley sells a separate rail for Post-64 Magnum length actions.

Does this rail overbridge the action? No. The two-piece system gives a standard Picatinny mounting option without overbridging the action, so the rifle top-loads more easily.

Is it sold as a set? Yes. The front and rear pieces are sold together as a set, with the mounting screws and wrench included.

Buy the Talley 2-Piece Picatinny Rail for Winchester Model 70 Standard Caliber, .860 Rear Hole Spacing

This rail gives the rifle a standard Picatinny surface without bridging the action. Order it from our Lubbock, Texas gun shop for fast shipping. Browse more scope bases while you are here.