What is the benefit of the 20 MOA cant on this Leupold Backcountry rail?

The 20 MOA (Minutes of Angle) cant built into this rail is designed to tilt your scope slightly forward. This preserves your optic's internal elevation travel, allowing you to dial in more elevation for extreme distances without running out of adjustment range, which is ideal for long-range precision shooting and hunting.

Which firearms and scope rings are compatible with this Leupold Backcountry rail?

This Leupold Backcountry rail is specifically designed to fit the Remington Model 700 Short Action (SA) receiver and includes larger 8-40 thread screws for a secure mount. Its universal cross-slot design accepts both Picatinny and Weaver-style scope rings, offering broad compatibility for your optic setup. For a robust pairing, consider Leupold Backcountry Rings like the LE175120.

How durable and lightweight is this rail, especially for demanding Australian conditions?

Constructed from robust 7075-T6 aircraft-grade aluminum, this rail offers superior strength and rigidity compared to standard aluminum mounts, while weighing only approximately 1.5 to 1.75 ounces. This combination makes it exceptionally durable for rugged use and ideal for reducing overall rifle weight during demanding backcountry and alpine hunting trips across Australia.

Does this Leupold rail require any specific Australian electrical certifications?

No, this Leupold Backcountry rail is a purely mechanical firearm accessory with no electrical components, batteries, or wiring. Therefore, it does not require any Australian electrical compliance certifications such as 240V compatibility, SAA approvals, or RCM certification.

Why does this rail use 8-40 thread screws instead of standard ones?

This rail includes a set of larger 8-40 thread screws, which provide a significantly stronger and more secure connection to the receiver than standard 6-48 screws. This is particularly beneficial for receivers drilled and tapped for heavier-recoil setups or custom builds, ensuring the base remains rock-solid under demanding conditions.

Leupold Scope Base - BackCountry LE180950 Rem 700 SA

The Leupold BackCountry Cross-Slot Remington 700 Short Action 20 MOA Matte Base (MPN: 180950) is a precision-engineered scope mounting rail designed to bridge the gap between lightweight performance and rugged durability. Constructed from high-grade 7075-T6 aircraft-grade aluminum, this one-piece rail provides the structural rigidity of traditional steel mounts at a fraction of the weight, making it an excellent choice for demanding environments. For Australian shooters operating the popular Remington 700 short-action platform, this base offers a highly stable optic mounting platform capable of enduring the harsh conditions of the Australian bush and alpine regions.

Key Features:

7075-T6 Aircraft-Grade Aluminum: Offers superior tensile strength and rigidity compared to standard 6061 aluminum alloys, ensuring a stable zero under harsh conditions.
20 MOA Built-In Elevation: Features a built-in 20 Minutes of Angle (MOA) forward slope, preserving your scope's internal elevation travel for dialing at extended distances.
Robust 8-40 Screw Pattern: Supplied with larger 8-40 thread screws, providing a significantly stronger connection to the receiver than standard 6-48 screws, which is ideal for heavy-recoil setups.
Cross-Slot Versatility: The universal cross-slot design accepts both Picatinny and Weaver-style scope rings, giving you maximum flexibility when choosing mounting hardware.
Ultra-Lightweight Profile: Weighing approximately 42.5 to 49.6 grams (1.5 to 1.75 ounces), it minimizes overall rifle weight to reduce fatigue during long treks.
Matte Black Finish: Features a non-reflective matte black finish that matches standard receiver finishes and reduces glare in the field.

Product Specifications:

Brand: Leupold
Model Number: LE180950 (MPN: 180950)
Material: 7075-T6 Aircraft-grade Aluminum
Weight: 42.5 to 49.6 grams (1.5 to 1.75 ounces)
Action Compatibility: Remington Model 700 Short Action (SA)
Elevation Cant: 20 MOA
Mounting Hardware: 8-40 thread screws (included)
Ring Compatibility: Picatinny and Weaver-style rings
Finish: Matte Black

Who It Is For:

This scope rail is specifically designed for Australian backcountry and alpine hunters who traverse steep, rugged terrain where minimizing rifle weight is essential to reducing physical fatigue. It is also highly suited for long-range precision shooters utilizing short-action calibers—such as the 6.5 Creedmoor or .308 Winchester—who require the additional 20 MOA of elevation adjustment to accurately target distances beyond standard ranges. Additionally, custom rifle builders looking for a secure, heavy-duty 8-40 screw mounting system to handle high-recoil configurations will find this base meets their exacting requirements.

SKU	LD38698LP
Model #	LE180950
Brand	Leupold
Shipping Weight	1.0000kg

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Leupold Backcountry Le180950 Scope Rail Base Rem 700 Sa 20 Moa 8-40 Matte

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