Talley 2-Piece Picatinny Rail – Winchester Model 70 .860

Talley's 2-piece Picatinny rail is made for Winchester Model 70 rifles with standard caliber rear screw hole spacing of .860 inches. The rails are machined from 7000-series aluminum and finished with a hard-coat anodize to 65 Rockwell for durable service life. This two-piece configuration offers a MIL-STD-1913 Picatinny mounting platform while avoiding overbridging the action to allow easier top-loading of the rifle.

Key Specifications

• Machined from 7000 series aluminum alloy for strength and light weight.
• Finished with a hard-coat anodize to 65 Rockwell for surface durability.
• Fully CNC machined to maintain tight manufacturing tolerances.
• Designed to meet MIL-STD-1913 Pic Rail specifications for broad compatibility.
• Two-piece design provides a Picatinny mounting platform without overbridging the action to preserve top-loading access.
• Includes mounting screws and T-15 wrench (1/4 6-48 screws) for installation.
• Compatible with Winchester Model 70 Standard Caliber rifles using a rear screw hole spacing of .860 inches.
• Also available for Post 64 Magnum Length actions with a rear screw hole spacing of .330 inches.
• Magnum calibers listed include .300 H&H, .375 H&H, .300 Weatherby, .340 Weatherby, and .416 Rem.

Precision machining and a robust finish make this two-piece Picatinny rail a reliable platform for mounting scopes and optic systems in hunting, precision, and field environments. The low-profile, non-overbridging layout preserves receiver access while delivering a standardized MIL-STD-1913 interface compatible with a wide range of scope rings and mounts; hardware is included for straightforward installation. Talley's engineering focus on fit and tolerances provides a durable, repeatable mounting solution for serious shooters who require consistent optic alignment and serviceable construction.