Talley Two-piece Base Winchester Model 70 .330 Long Action Mag
Members Only
Try FFL PASS today
Precision Talley Two-Piece Base for Winchester Model 70, .330 Long Action Mag. Durable, lightweight aluminum construction for reliable optics mounting.
Want to be notified when this product is back in stock?
Guaranteed safe checkout

Description
Description
The Talley Two-Piece Base for the Winchester Model 70 (.330) Long Action Magnum is expertly crafted from high-grade 7000 series aluminum alloy, ensuring durability and reliability for your firearm. Designed for precision, this base meets the industry’s tightest manufacturing tolerances, making it an ideal choice for firearm enthusiasts.
Weighing just 0.09 ounces, the Talley Two-Piece Base features a hard-coat anodizing to 65 Rockwell, providing a robust finish that withstands the test of time. This base is designed in accordance with MIL-STD-1913 Pic Rail specifications, offering compatibility with various optics mounts, including all Talley Picatinny scope mounts.
With a two-piece setup that avoids overbridging the action, this design allows for easier top-loading of your rifle. It includes mounting screws and a wrench (1/4 6-48 Screws / T-15), ensuring a hassle-free installation. Perfect for Winchester Model 70 Standard Caliber rifles with a rear screw hole spacing of .860” and Post 64 Magnum Length actions with a rear screw hole spacing of .330”.
Whether you’re in search of a tactical scope ring or a traditional scope ring with a Picatinny mounting system, the Talley Two-Piece Base is designed to meet your needs, making it an essential accessory for every rifle enthusiast.
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

Reviews
There are no reviews yet.