Mounting the right cantilever ring can make the difference between a scope that feels like an afterthought and a setup that performs reliably under pressure. Whether you’re zeroing at the range, configuring a patrol rifle, or dialing for long-range precision, the interface between optic and receiver must be rock solid while offering the flexibility to adapt to changing mission parameters.
EOTECH PRS 2″ CANTILEVER MOUNT (34MM) is a purpose-built cantilever that complements modern rifle scopes and systems. The Cantilever mount includes an adjustable, locking quick-detach lever for easy removal and attachment. This model is designed for use with 34mm scope tubes. Built to place a 34mm scope forward for proper eye relief, it also adds enough offset to clear bulky rail-mounted accessories while preserving solid contact with the rail. Shop this product
Design and build: engineered for repeatable zero
As John Wick, I notice the details that matter: a cantilever should center a 34mm tube with minimal play, have robust clamping surfaces, and a repeatable locking system. The EOTECH PRS 2″ CANTILEVER MOUNT (34MM) delivers on those points. Machined to fit 34mm scope tubes specifically, it gives a larger contact footprint than 30mm rings for improved torque distribution and stability. That larger tube size also helps optics with larger erector assemblies stay aligned under sustained use.
Materials and finish
The mount’s body uses a durable alloy and a precision-machined interface to the rail. Finish options on mounts matter for corrosion resistance and glare reduction; this unit’s matte finish reduces reflections without adding unnecessary thickness. The cantilever length—set to place your 34mm optic at the correct eye relief—offers a balance between forward positioning and receiver clearance.
Quick-detach lever: speed without compromise
Garand Thumb here: the standout feature is the adjustable, locking quick-detach lever. Many QD systems trade stability for speed; this one locks down with positive engagement and includes an adjustment to eliminate play. That means removal and reattachment for transport or switching optics is fast, but you’re not sacrificing repeatable zero when you clamp it back on. The lever locks in place and the adjustment system mitigates slop common to cheaper QD mounts.
How the locking mechanism impacts field use
For range days and multi-role platforms, the ability to remove an optic quickly—and get it back to zero—is invaluable. The indexed quick-detach lever on this mount is designed to maintain alignment with the rail and keep return-to-zero within acceptable limits for most hunting and tactical applications. For professionals and enthusiasts who switch optics or need to stow equipment in tight transport cases, the time-saving benefit is clear.
Compatibility and mounting considerations
Because this model is designed specifically for 34mm scope tubes, pairing it with scopes that use that tube diameter is essential. Many modern precision and PRS-style scopes use 34mm tubes to enable larger internal adjustment ranges and stronger erector systems; this mount is optimized to complement those designs. The product page lists the compatibility and will help you confirm fitment for your model. View product details and pricing
Rail type and torque
Fitment to a Picatinny-style rail is standard for this cantilever. When installing, use a calibrated torque wrench where possible and follow the scope manufacturer’s recommended torque specs for ring screws. The cantilever’s clamping footprint distributes pressure across the rail to minimize deformation and maintain alignment over time.
Practical range and operational applications
For precision shooters and duty operators alike, mounting height and forward placement are critical. The EOTECH PRS 2″ CANTILEVER MOUNT (34MM) places the optic at a practical height for co-witnessing or cheek weld consistency and adds the forward offset needed for modern AR-platform ergonomics. At the range, shooters will appreciate the repeatability when taking the scope on and off for transport or cleaning. For hunters using larger 34mm tube scopes, the mount provides the eye relief and stability needed for accurate long-range shots.
Why 34mm matters
Optics with 34mm tubes often offer greater internal adjustment range for elevation, which is beneficial for long-range setups that require significant zeroing adjustments. The increased tube diameter also allows for larger erectors and improved rigidity. This mount is designed to take advantage of those benefits by offering a secure, high-contact mounting solution.
Pricing and value
At $225, this cantilever sits in a mid-to-upper tier price band for high-quality QD mounts. You’re paying for a purpose-built 34mm interface, a locking quick-detach lever with adjustment, and the machining tolerances that support repeatable zero. For shooters investing in a 34mm optic intended for precision or tactical use, the mount’s design reduces the likelihood of micro-movement and the downstream cost of lost accuracy.
Installation tips from two experienced shooters
John Wick: center the scope in the rings for a full range of adjustment before final torque. Confirm eye relief by mounting and shouldering the rifle in shooting position before torquing down.
Garand Thumb: use a thread locker on lever fasteners if you’re in a high-vibration environment, and re-check torque after your first range session. The adjustment on the quick-detach lever is there to tune out play—use it.
Final thoughts from two professionals
Pairing a 34mm scope tube with a mount designed specifically for that diameter reduces variables in your optics setup. The EOTECH PRS 2″ CANTILEVER MOUNT (34MM) offers a combination of secure clamping, forward cantilever for proper eye relief, and an adjustable locking quick-detach lever that balances speed with repeatability. At $225, it’s a considered investment for shooters who want a reliable interface that supports their optic’s performance.
To evaluate fit for your specific optic and rifle, visit the product page where you can review specifications and purchase options. Shop this product
People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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