Leupold BackCountry Cross-Slot Base 1-Piece with 20 MOA Cant Rem 783 SA Matte Black Review

First Thoughts on the Leupold BackCountry Cross-Slot Base 1-Piece with 20 MOA Cant Rem 783 SA Matte Black

For years, I’ve trusted Leupold optics and mounting solutions, pushing my rifles to their maximum potential. The Leupold BackCountry Cross-Slot Base 1-Piece with 20 MOA Cant Rem 783 SA Matte Black caught my eye as a practical and affordable upgrade for my trusty Remington 783 short action. Its promise of a lightweight yet robust Picatinny rail with an integrated 20 MOA cant piqued my interest, suggesting the potential for enhanced long-range accuracy without breaking the bank.

My need was simple: I wanted to extend the effective range of my Rem 783 for hunting in open country. Factory bases often limit the available elevation adjustment, especially with scopes that have less internal adjustment. This base seemed like a straightforward solution.

Upon unboxing, the matte black finish was clean and consistent. The aluminum felt surprisingly solid for its weight, giving me confidence in its ability to withstand recoil. Initial inspection revealed precise machining, and the cross-slots appeared perfectly aligned.

I was initially considering a two-piece base from another manufacturer, but the one-piece design of the Leupold BackCountry base swayed me. I preferred the added rigidity and potentially improved alignment offered by a single-piece unit. This base was also significantly cheaper than some of the more complex, adjustable bases on the market, which I felt were unnecessary for my application.

My first impression was positive, a blend of anticipation and cautious optimism. I was excited to see if it would live up to its claims of improved long-range performance and ruggedness.

Real-World Testing: Putting Leupold BackCountry Cross-Slot Base 1-Piece with 20 MOA Cant Rem 783 SA Matte Black to the Test

First Use Experience

My initial testing took place at my local range, nestled in the foothills of the Rockies. The weather was clear and crisp, perfect for dialing in a rifle. I mounted the Leupold BackCountry Cross-Slot Base using the recommended torque specifications and then attached my Leupold VX-3i scope with Leupold BackCountry Cross-Slot rings.

The mounting process was straightforward, thanks to the precise machining of the base. I immediately noticed the improved eye relief afforded by the extended Picatinny rail. During the initial zeroing process, I could easily achieve a 100-yard zero.

I did not encounter any major issues. However, I noticed I had to adjust my cheek weld slightly due to the increased height over bore caused by the 20 MOA cant.

Extended Use & Reliability

After several months of use, including multiple trips to the range and a week-long deer hunt in the Montana backcountry, the Leupold BackCountry Cross-Slot Base has held up remarkably well. There are no signs of wear or loosening despite the repeated recoil from my .308 Winchester.

The matte black finish has resisted scratches and corrosion even after exposure to rain and snow during my hunting trip. I periodically check the base screws to ensure they remain properly torqued. Cleaning is simple. I just wipe it down with a lightly oiled cloth after each range session or hunting trip.

Compared to the factory base that came with my Rem 783, the Leupold BackCountry Cross-Slot Base is a significant improvement. It allowed me to dial shots at longer distances accurately. The added rigidity also seems to have improved my rifle’s overall consistency.

Breaking Down the Features of Leupold BackCountry Cross-Slot Base 1-Piece with 20 MOA Cant Rem 783 SA Matte Black

Specifications

The Leupold BackCountry Cross-Slot Base 1-Piece with 20 MOA Cant Rem 783 SA Matte Black is specifically designed for Remington 783 short action rifles. It’s crafted from strong yet lightweight 7075-T6 Aluminum. The finish is a durable matte black.

It features a one-piece Picatinny rail design for enhanced rigidity. This allows for versatile ring placement. The integrated 20 MOA cant is designed to provide additional elevation adjustment for long-range shooting. It is compatible with Leupold BackCountry Cross-Slot Rings or Mark 4 Aluminum rings.

The 7075-T6 aluminum is significantly stronger than other aluminum alloys. This offers exceptional resistance to deformation under recoil. The 20 MOA cant is critical for shooters who frequently engage targets at extended ranges. It allows the scope to operate closer to its optical center, potentially improving image quality and minimizing distortion at high magnifications.

Performance & Functionality

The Leupold BackCountry Cross-Slot Base performs admirably in its intended role. It securely mounts to the receiver and provides a stable platform for optics. The cross-slots are precisely machined. They ensure reliable ring engagement and consistent zero retention.

The primary strength is the added elevation adjustment. This allows me to effectively engage targets out to 600 yards and beyond with my .308. A minor weakness is the slightly increased height over bore, which may require an adjustment to cheek weld.

The base meets and exceeds my expectations. It provides a cost-effective and reliable solution for extending my rifle’s effective range.

Design & Ergonomics

The design is functional and straightforward. The matte black finish blends seamlessly with the rifle’s aesthetics. The aluminum construction keeps the overall weight to a minimum.

The base is user-friendly. It requires no special tools for installation. The extended Picatinny rail offers ample space for accommodating various scope configurations.

Durability & Maintenance

The Leupold BackCountry Cross-Slot Base is built to last. The 7075-T6 aluminum is incredibly durable. The matte black finish provides excellent corrosion resistance.

Maintenance is minimal. It simply requires periodic cleaning and inspection. The robust construction ensures long-term reliability.

Accessories and Customization Options

This base is primarily designed for use with Leupold BackCountry Cross-Slot Rings or Mark 4 Aluminum rings. However, it is compatible with any Picatinny-style rings. This offers a wide range of optic mounting options.

There are no specific accessories that come with the base itself, besides the necessary mounting screws. Customization is limited to the choice of rings and the optic itself.

Pros and Cons of Leupold BackCountry Cross-Slot Base 1-Piece with 20 MOA Cant Rem 783 SA Matte Black