Let’s Talk About SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA
The SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA is designed to provide a rock-solid platform for your 34mm rifle scope, offering enhanced accuracy at longer distances. Manufactured by SightMark, this mount features a built-in 20 MOA (Minute of Angle) elevation, which is invaluable for shooters looking to maximize the effective range of their optic. Its cantilever design allows for optimal eye relief, especially on AR-style platforms.
I needed a reliable and precise mounting solution for my long-range precision AR build, specifically one that could accommodate a larger 34mm scope tube and provide built-in elevation adjustment. The fixed cantilever design also appealed to me, as it offers a consistent and repeatable mounting position on my Picatinny rail. This eliminates guesswork.
Upon unboxing, the SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA immediately impressed me with its robust construction and clean, matte black finish. The mount feels solid and well-made, inspiring confidence in its ability to withstand the rigors of recoil and field use. The machining appeared precise.
I was also considering the Aero Precision Ultralight 34mm Scope Mount and the Warne XSKEL 34mm Extended Skeletonized Scope Mount. I ultimately chose the SightMark due to its integrated 20 MOA elevation and attractive price point. The others required separate bases to achieve similar elevation.
My first impression was positive; the mount exuded quality and seemed perfectly suited for my needs. I was eager to install it and test its performance on the range.
Real-World Testing: Putting SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA to the Test
First Use Experience
I initially tested the SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA at my local outdoor shooting range. The range provides targets out to 600 yards, giving me ample opportunity to evaluate the mount’s performance at longer distances. The mount was subjected to varied conditions, including bright sunlight and moderate wind.
The installation was straightforward, and the mount securely attached to my rifle’s Picatinny rail. With the scope properly mounted and torqued, I began zeroing at 100 yards. The integrated 20 MOA elevation allowed me to easily dial in my zero, with plenty of adjustment remaining in my scope for longer shots.
The mount held zero consistently throughout the first range session. Recoil was effectively absorbed, with no noticeable shifting or movement of the scope. I experienced no issues.
Extended Use & Reliability
After several months of regular use, the SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA has proven to be a dependable and reliable optic mounting solution. It has been used in various range sessions, as well as a couple of precision rifle competitions. The total round count is now well over 500.
The SightMark mount shows no signs of wear and tear, despite being subjected to typical handling and transportation. The matte black finish has held up well, with minimal scratching or blemishes. The mount has maintained a consistently tight and secure fit on my rifle.
Cleaning is simple; a quick wipe-down with a soft cloth is usually sufficient to remove any dirt or debris. I periodically check the mounting screws to ensure they remain properly torqued. Maintenance is minimal.
Compared to some of the cheaper mounts I’ve used in the past, the SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA is a significant upgrade in terms of stability and precision. It has noticeably improved my long-range accuracy.
Breaking Down the Features of SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA
Specifications
Manufacturer: SightMark.
Material: 6061-T6 Aluminum. This alloy offers a good balance of strength, durability, and weight.
Color: Black. A non-reflective matte black finish helps minimize visibility in the field.
Base/Mount Type: Cantilever Ring Mount. The cantilever design pushes the scope forward, ensuring proper eye relief.
Tube Diameter: 34mm. Compatible with scopes featuring a 34mm main tube.
Finish: Matte. Reduces glare and reflection.
Integrated 20 MOA Elevation: Provides additional elevation adjustment for long-range shooting. This is crucial for engaging targets at extended distances where the bullet drop becomes significant.
These specifications are vital because they contribute to the overall stability, accuracy, and usability of the mount. The 6061-T6 aluminum construction ensures that the mount can withstand the stresses of recoil, while the integrated 20 MOA elevation makes it easier to dial in long-range shots. The cantilever design allows for proper eye relief on AR-style rifles.
Performance & Functionality
The SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA excels in its primary function: securely mounting a 34mm scope and providing a stable platform for accurate shooting. The integrated 20 MOA elevation is particularly beneficial for long-range applications. It allows me to use more of my scope’s elevation adjustment range.
One strength is the robust construction, which instills confidence in its ability to withstand recoil and maintain zero. A potential area for improvement might be a quick-detach (QD) lever system, as this would allow for faster optic swaps. However, this would likely increase the price.
The mount meets my expectations for a mid-range optic mounting solution. It’s a significant step up from budget-friendly mounts without costing a fortune.
Design & Ergonomics
The build quality is excellent. The 6061-T6 aluminum feels solid and durable. The weight is reasonable, adding minimal bulk to my rifle setup.
The mount is user-friendly, with a simple and intuitive installation process. No specialized tools are required. The design allows for optimal eye relief.
Durability & Maintenance
Given the 6061-T6 aluminum construction, the SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA should provide years of reliable service. The matte black finish is also resistant to scratches and corrosion. Proper care and periodic inspection of screws will help extend its lifespan.
Maintaining this mount is easy. It only requires occasional cleaning and checking to ensure everything is tight.
Accessories and Customization Options
The SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA does not come with any additional accessories beyond the necessary mounting hardware. However, it is compatible with any 34mm scope and fits standard Picatinny rails.
While there are no specific customization options directly related to the mount itself, the user can certainly choose various scope models and Picatinny rail accessories to complement it. The compatibility with standard Picatinny rails ensures versatility in terms of rifle platforms.
Pros and Cons of SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA
Pros
- Integrated 20 MOA elevation for enhanced long-range shooting.
- Durable 6061-T6 aluminum construction.
- Simple and easy installation process.
- Stable and secure mounting platform for consistent accuracy.
- Affordable price point compared to similar mounts.
Cons
- Fixed design; no quick-detach (QD) lever system.
- Limited customization options beyond scope and rail compatibility.
Who Should Buy SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA?
The SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA is perfect for:
- Long-range target shooters looking to maximize their scope’s elevation adjustment.
- Hunters using AR-style rifles who need to mount a 34mm scope with proper eye relief.
- Budget-conscious shooters who want a reliable and durable mounting solution without breaking the bank.
Those who should skip this product include:
- Shooters who frequently swap optics and require a quick-detach mounting system.
- Individuals who prefer lightweight mounts, as there are lighter options available (albeit at a higher price).
A must-have accessory would be a high-quality torque wrench to ensure the mounting screws are properly tightened.
Conclusion on SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA
Overall, the SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA is a solid and reliable optic mounting solution that offers excellent value for the price. The integrated 20 MOA elevation is a significant advantage for long-range shooting, and the durable construction ensures that the mount will withstand the rigors of regular use. While the lack of a quick-detach system may be a drawback for some, the stability and precision of this mount more than compensate for this limitation.
The price is justified, especially considering the inclusion of the 20 MOA elevation, which often requires a separate base with other mounts. The SightMark is a budget-friendly option.
I would definitely recommend the SightMark Tactical 34mm Fixed Cantilever Mount w/ 20MOA to anyone looking for a reliable and accurate way to mount a 34mm scope on their AR-style rifle, especially if long-range shooting is a primary focus. If you need a solid, dependable mount without breaking the bank, this is a great choice!