First Thoughts on the Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag
The world of precision shooting and hunting demands absolute reliability in every piece of gear, even seemingly small components like scope bases. Enter the Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag, a seemingly unassuming but crucial part for mounting optics on your trusted rifle. It promises to bridge the gap between your rifle receiver and your scope, and its affordable price point immediately sparks curiosity.
My journey to this particular base started with a need to upgrade the scope mounting system on an older Winchester Model 70 that I inherited from my grandfather. The original mount was worn, and the scope was shifting slightly under recoil. I needed a reliable, cost-effective solution, and the Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag seemed to fit the bill.
Unboxing it (or rather, opening the poly bag), my initial impression was simple: a small, gloss black base made of aluminum. It felt lightweight but seemed reasonably well-made for the price. Compared to some of the more robust, steel bases I’ve used in the past, this one felt a bit less substantial. I also considered a Weaver base and a Leupold mount, but the price and purported compatibility with both Winchester 70 and Browning A-Bolt rifles swayed me towards this Mrln option.
Initially, I was cautiously optimistic. Could something this affordable truly deliver the necessary stability and precision for accurate shooting? I was both excited to find out and slightly skeptical, hoping it wasn’t too good to be true.
Real-World Testing: Putting Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag to the Test
First Use Experience
I first tested the Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag at my local shooting range, mounting it on my Winchester Model 70 in .30-06. The weather was typical for a late spring day: a little breezy with occasional gusts and a hint of rain threatening. The initial installation was straightforward, using the existing receiver screws.
Once mounted, I zeroed my scope at 100 yards. I immediately noticed that the base seemed to hold zero surprisingly well. After about 20 rounds, I checked the screws and base again. Everything remained secure.
Extended Use & Reliability
After several months of regular use, the Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag has proven to be a reliable, if not outstanding, performer. I’ve used it on multiple range trips and even during a weekend deer hunt in moderately challenging terrain. There are no visible signs of wear beyond some minor scuff marks from handling.
Maintenance is virtually non-existent; a quick wipe down with a lightly oiled cloth after each use is all it takes. In comparison to the high-end steel bases I’ve used on my precision rifles, this Mrln base doesn’t offer the same level of rock-solid confidence. However, for its intended purpose on a hunting rifle, it has performed admirably.
Breaking Down the Features of Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag
Specifications
The Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag is a gloss black aluminum base designed to fit the rear receiver mount of Winchester Model 70 and Browning A-Bolt rifles. It is a one-piece base with a Weaver style interface, finished in black. These specifications dictate its primary function: securely mounting a scope to specific rifle models.
The fact that it’s aluminum means it’s lightweight, which can be beneficial for hunters who are concerned about adding extra weight to their rifles. The Weaver style interface makes it compatible with a wide range of scope rings.
Performance & Functionality
The Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag performs its primary function adequately: it provides a stable platform for mounting a scope. It reliably holds zero under moderate recoil. One potential weakness is the aluminum construction; it’s not as robust as steel bases and might be more prone to damage under heavy use or extreme conditions.
For a budget-friendly option, it meets expectations. It does exactly what it’s supposed to do without any unnecessary frills.
Design & Ergonomics
The design is simple and functional. The Mrln base is relatively easy to install, requiring only basic tools and knowledge. The gloss black finish is aesthetically pleasing, blending well with most rifle finishes. The weight is negligible, making it virtually unnoticeable when the rifle is carried.
There’s no real learning curve; anyone familiar with mounting scopes should be able to install it in a few minutes.
Durability & Maintenance
Given its aluminum construction, I don’t expect this base to last as long as a steel base under heavy use. However, for occasional hunting and range use, it should provide adequate durability. Maintenance is minimal, requiring only occasional cleaning and inspection of the mounting screws.
Replacing it would be a relatively inexpensive affair, given the low price point.
Accessories and Customization Options
The Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag doesn’t come with any accessories. However, its Weaver style interface ensures compatibility with a vast array of scope rings from various manufacturers. There are no other real customization options for the base itself.
The key is finding quality Weaver style rings that match your scope’s tube diameter and desired mounting height.
Pros and Cons of Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag
Pros
- Very affordable: The price makes it an excellent option for budget-conscious shooters. This is a great choice if you need a functional base without breaking the bank.
- Lightweight aluminum construction: This minimizes added weight to the rifle. It is especially useful for hunters who prioritize a light overall setup.
- Compatible with Winchester Model 70 and Browning A-Bolt rifles: Offers versatility for those owning either of these popular rifle models. This makes it an easy choice if you own one of these rifles.
- Weaver style interface: Ensures compatibility with a wide variety of scope rings. You can easily find rings to suit your specific scope and mounting preferences.
- Easy to install: Simple design allows for quick and straightforward installation. Even a novice shooter can mount this base with minimal effort.
Cons
- Aluminum construction: Not as durable as steel bases, potentially susceptible to damage under heavy use. This may not be ideal for high-impact shooting or extreme conditions.
- Gloss black finish: While aesthetically pleasing, it can reflect light and potentially spook game. A matte finish might be more suitable for hunting applications.
Who Should Buy Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag?
The Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag is perfect for budget-conscious hunters and recreational shooters who own a Winchester Model 70 or Browning A-Bolt rifle. It is also suitable for those seeking a lightweight mounting solution for their optics.
Those engaged in competitive shooting or hunting in extremely rugged terrain might want to consider a more robust, steel base. Also, anyone prioritizing absolute durability above all else should consider a different option.
Must-have accessories include quality Weaver style scope rings that match your scope’s tube diameter and a torque wrench to ensure proper screw tightening during installation.
Conclusion on Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag
The Top Mount Base Mrln MR7 Win 70 (Rear) Brwng A-Bolt, 47 Black, Poly Bag is a surprisingly effective and affordable solution for mounting scopes on Winchester Model 70 and Browning A-Bolt rifles. It’s not the most robust or feature-rich option on the market, but it delivers reliable performance at a price that’s hard to beat.
The value proposition is undeniable. It provides a functional and lightweight mounting solution without breaking the bank.
I would personally recommend this base to anyone on a budget who needs a reliable scope mount for their hunting or recreational shooting needs. Just be aware of its limitations in terms of durability and consider your specific needs before making a decision. If you are looking for an inexpensive and functional scope base then this is a great place to start.