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Heavy Duty Cantilever Scope Mount, One-Piece 20 MOA Picatinny Offset Dual Ring 30mm 34mm Scope Mount

  • Based on 63 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 1
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Size: 34mm Tube


Style: ‎Cantilever Mount, Picatinny Mount


Features

  • DISCOVERYOPT heavy-duty 34mm scope mount features Inner Bore Grinding, achieving smaller radial and coaxial errors than other models on the market. This ensures higher durability, recoil resistance, and stability, always holding zero even after repeated high-recoil firing, well-suited for powerful riflescope.
  • The 20 MOA built-in cant allows for a more available elevation adjustment range for the scope, enabling precise targeting at longer distances. Weight: 6.3ounces; Height: 1.5inch; Suitable Tube Size: 34mm.
  • The offset design offers a 2-inch forward extension for the scope positioning, ensuring optimal eye relief position. Designed for all-day comfort with minimal fatigue.
  • Crafted from 6061 aerospace aluminum, this cantilever mount offers a lightweight design while maintaining exceptional strength and durability. Secured by 12 T-20 screws, it ensures superior stability.
  • This one-piece scope mount features picatinny locking bolts and TORX screws, ensuring a solid fit on any standard picatinny rail. The base is secured with 3 TORX screws for enhanced stability and accuracy.

Description

The Discoveryopt Rigid Lightweight Scope Mount base is designed to be lightweight and is machined from aircraft-grade aluminum, resulting in the highest precision and minimal tolerances possible.

Brand: DISCOVERYOPT


Color: Black


Style: ‎Cantilever Mount, Picatinny Mount


Sport: Hunting


Item Weight: 6.3 Ounces


Material: Aluminum


Mounting Type: Picatinny Mount


Night vision: No


Model Name: Heavy Duty Cantilever Scope Mount


Manufacturer: DISCOVERYOPT


Brand: ‎DISCOVERYOPT


Color: ‎Black


Style: ‎‎Cantilever Mount, Picatinny Mount


Sport: ‎Hunting


Item Weight: ‎6.3 Ounces


Material: ‎Aluminum


Mounting Type: ‎Picatinny Mount


Night vision: ‎No


Model Name: ‎Heavy Duty Cantilever Scope Mount


Manufacturer: ‎DISCOVERYOPT


Item Package Dimensions L x W x H: ‎7.24 x 4.09 x 2.52 inches


Package Weight: ‎0.25 Kilograms


Brand Name: ‎DISCOVERYOPT


Warranty Description: ‎Lifetime Warranty


Suggested Users: ‎unisex-adult


Included Components: ‎‎One Scope Mount, One Wrench, Two Spare Torx Screw


Size: ‎34mm Tube


Date First Available: August 6, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Seems to be a solid mount for the price.
Size: 30mm Tube Style: ‎Cantilever Mount, Picatinny Mount
The build quality seems to be good for a cheap mount and it seems very study. The rings fit perfect around the 30mm tube on the scope. I haven't had the chance to go zero the scope yet so not sure how well it'll hold the scope but I don't foresee any problems. I torqued everything to specs. Vortex recommends 18in lbs on the rings and the mount 30in lbs. ... show more
Reviewed in the United States on May 20, 2025 by Robert

  • High quality scope mount 34/35mm
Size: 34mm Tube Style: ‎Cantilever Mount, Picatinny Mount
This is a high quality piece. You will want to measure your scope to make sure it fits because the rings are wider than normal and did not work on one of my scopes
Reviewed in the United States on May 13, 2025 by Bill

  • nice mount
Size: 34mm Tube Style: ‎Cantilever Mount, Picatinny Mount
have yet to install it.
Reviewed in the United States on April 25, 2025 by Lee

  • As good as my Vortex mounts.
Size: 30mm Tube Style: ‎Cantilever Mount, Picatinny Mount
Every bit as good as a mount that costs 3x the price. Holds zero very well. No shifting and a very solid mount. Make sure to torque correctly and use loctite.
Reviewed in the United States on March 22, 2025 by Billy

  • Easy setup
Size: 34mm Tube Style: ‎Cantilever Mount, Picatinny Mount
Great rings I now have 5 sets
Reviewed in the United States on March 26, 2025 by brent camfield

  • Best cantilever mounts I have ever owned.
Size: 34mm Tube Style: ‎Cantilever Mount, Picatinny Mount
You will not be sorry you purchased these cantilever scope mounts. Without a doubt the best I have ever owned. I just tossed a set of 100.00 scope rings in the trash and these scope mounts make them look like garbage. They are made to tight tolerances and light weight but built to take heavy recoil.
Reviewed in the United States on January 13, 2025 by DPMS Jack

  • ID too small
Size: 30mm Tube Style: ‎Cantilever Mount, Picatinny Mount
The overall quality seemed OK except the inside diameter of the mount was 29.5mm while my scope's OD was 30 mm. I could have forced the scope into the mount but that is not the correct way to mount a scope also I could have lapped the mount but that would have taken a lot of time and lapping compound. ... show more
Reviewed in the United States on January 6, 2025 by WGChapman

  • Great value
Size: 30mm Tube Style: ‎Cantilever Mount, Picatinny Mount
This was completely in spec. Some reviews mentioned out of spec rings, not this one. My scope fit perfectly as it should. I love the prelapped feature. I love the torque sequence labels. I wasn't afraid to try it because Amazon is great with returns.
Reviewed in the United States on January 23, 2025 by Luke A.

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