Weatherby 20 MOA Picatinny Rail for .307 LA Rifles - Model J010003

The Weatherby 20 MOA Picatinny rail for .307 LA rifles is a precision scope mounting solution built for hunters and long-range shooters who need repeatable accuracy and flexible optic placement. Engineered specifically for the .307 model, this rail combines a practical rear cutout design with the durability of aerospace aluminum construction, giving you the foundation for a rock-solid scope setup that handles everything from bench shooting to field hunting.

The rear cutout is more than a styling choice—it's a functional feature that lets you dial in proper eye relief and work with larger objective scopes without compromise. Whether you're running low rings for a sleek, practical sight picture or need the extra vertical clearance for a premium hunting optic, this Weatherby rail accommodates your setup. It accepts standard Picatinny and Weaver-style rings, so you're not locked into proprietary hardware.

Built from aerospace-grade aluminum, the J010003 is engineered to hold zero through recoil and temperature swings. The included T10 Torx bit and straightforward torque spec (20 in/lbs for the #8-40 fasteners) make installation straightforward for anyone comfortable with basic gunsmithing. This is a no-fuss component designed by Weatherby engineers who know their own rifles inside and out.

Key Features

• Rear cutout design optimizes scope placement and eye relief flexibility
• Aerospace aluminum construction for strength and repeatable accuracy
• Accommodates larger objective scopes and low-ring setups
• Compatible with standard Picatinny and Weaver-style rings
• Includes T10 Torx bit for installation
• 20 MOA built-in angle for extended-range shooting

Specifications

Frequently Asked Questions

What rings work with this Weatherby rail?

The J010003 is designed to work with any standard Picatinny or Weaver-style rings. You're free to choose the ring height and style that best fit your optic and shooting setup.

Why does this rail have a 20 MOA angle?

The 20 MOA built-in angle shifts your impact point upward on the receiver, giving you more elevation adjustment range on your scope. This is useful if you're planning to shoot at extended distances and want to maximize your scope's elevation turret for precision adjustments.

What's included in the box?

The rail comes with a T10 Torx bit for installation. You'll supply your own Picatinny or Weaver rings and fastening hardware appropriate for your rifle.

Is this rail specific to Weatherby .307 rifles?

Yes—this model (J010003) is engineered specifically for Weatherby .307 LA rifles. Weatherby makes separate rail models for Mark V and Vanguard platforms, so verify your rifle model before ordering.