Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models Review

What Makes Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models Stand Out?

The Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models is a purpose-built scope mounting solution for the iconic Marlin 336 lever-action rifle. This base promises enhanced stability and versatility for optics mounting, a welcome upgrade for a rifle often passed down through generations. Leupold, a name synonymous with quality optics and mounting solutions, has designed this base to address the limitations of traditional mounting systems on the Marlin 336.

For years, I’ve relied on my trusty Marlin 336 for deer hunting in dense woods. I needed a mounting system that offered both rock-solid stability and the flexibility to experiment with different scopes and sighting options. The Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models seemed to be the perfect answer.

The base arrived in Leupold’s signature packaging, simple and functional. The design is clean and low-profile. The machining appears precise. My initial impression was that this was a well-made piece of equipment.

Compared to Weaver-style bases I’ve used in the past, the Leupold offered a distinct advantage. It featured a cross-slot design for greater flexibility in scope placement. Compared to a one-piece Picatinny rail, this base is more streamlined. It blends better with the classic lines of the Marlin 336.

I was excited to see if the Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models would live up to its promises. I hoped it would provide the secure and versatile mounting platform my trusty lever-action deserved.

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Real-World Testing: Putting Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models to the Test

First Use Experience

I installed the Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models on my Marlin 336 the day after I received it. I then headed straight to the shooting range. The weather was typical for late autumn – damp and cold. This presented a good opportunity to see how the base would perform in less-than-ideal conditions.

I mounted a Leupold VX-3i 1.5-5×20 scope on the base, using Leupold PRW2 rings. The cross-slot design made it easy to achieve the perfect eye relief. After sighting in at 50 yards, I moved to 100 yards. The base held the scope securely, even after repeated shots with .30-30 rounds.

The only slight issue I encountered was related to the screws that came with the base. One seemed a bit soft and stripped slightly when tightening. Fortunately, I had a set of high-strength screws on hand. I replaced it immediately.

Extended Use & Reliability

After several weeks of use, including a deer hunting trip, the Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models has proven to be remarkably reliable. It’s holding zero consistently. I’ve exposed it to rain, snow, and the occasional bump against trees.

I haven’t noticed any signs of wear or loosening of the screws (after replacing the initial problematic one). Cleaning is simple; I just wipe it down with a lightly oiled cloth after each use. The base provides a superior experience compared to the older Weaver-style bases I’ve used on other rifles.

Breaking Down the Features of Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models

Specifications

The Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models is designed specifically for the Marlin 336 lever-action rifle. It’s constructed from lightweight, aircraft-grade aluminum for optimal strength and minimal weight. The base features a cross-slot design, which allows for flexible scope placement.

The base weighs approximately 1 ounce. This minimizes added bulk to the rifle. It accepts Weaver-style and Picatinny-style scope rings. This ensures compatibility with a wide range of optics.

These specifications matter because they directly influence the performance and usability of the base. The lightweight aluminum prevents unnecessary weight. The cross-slot design provides greater mounting flexibility. The acceptance of both Weaver and Picatinny rings ensures broad compatibility.

Performance & Functionality

The Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models performs its job admirably. It provides a stable and secure platform for mounting scopes. The cross-slot design allows for precise adjustments to eye relief and scope position.

The main strength lies in its robust construction and versatile design. A minor weakness could be the potential for softer screws (as experienced in my initial installation), although this is easily remedied. Overall, the base meets and exceeds expectations.

Design & Ergonomics

The build quality of the Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models is excellent. The materials feel premium and the machining is precise. The low-profile design blends seamlessly with the lines of the Marlin 336.

Installation is straightforward, requiring only basic tools. There’s no significant learning curve. Even someone with minimal gunsmithing experience should be able to install it without issue.

Durability & Maintenance

The Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models is built to last. The aircraft-grade aluminum is resistant to corrosion. Its robust design can withstand the rigors of hunting and shooting.

Maintenance is minimal, requiring only occasional cleaning. The base can be easily removed for more thorough cleaning of the rifle.

Accessories and Customization Options

The Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models itself does not come with accessories. It’s designed to be compatible with a wide range of Weaver-style and Picatinny-style scope rings. This opens up a world of customization options.

You can mount virtually any scope that is compatible with these ring types. Popular brands like Leupold, Vortex, and Nightforce are all viable options.

Pros and Cons of Leupold BackCountry Cross-Slot Base Marlin 336, – 1 out of 2 models