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RUGER® 10/22® SCOPE BASES Reviews & Ratings

EGW Ruger 10/22 Scope Bases.

Add the versatility of a one-piece Picatinny scope rail to your shotgun with no drilling or tapping. Precision machined from extruded aluminum with Picatinny slot-and-rail spacing that allows fast and simple changes to eye relief, plus great flexibility in scope choice. Drilled to fit the factory scope mount holes on the gun’s receiver. Accepts Picatinny or Weaver scope rings. Lightweight Tactical mounts have a milled center channel for weight reduction. Full-width cross-slots are gauged to MIL-STD 1913 specs to +/-.002". Machined from ultra-rigid, extruded 6061 T6 aluminum. Includes socket head Torx® screws and wrench. EGW recommends 20 inch lbs of torque and a drip of blue loctite for mounting.

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Reviews Summary

Customers praise the RUGER® 10/22® scope bases for their perfect fit and quality construction, noting features like tapered fasteners and compatibility with custom builds. However, some desire longer options for optimal flexibility in ring placement. Overall, it's a well-made product that enhances the shooting experience.

What Reviewers Are Saying

Product Quality

80%

Reviewers frequently highlight the high quality and excellent construction of the scope bases, appreciating details like tapered head fasteners that ensure even pressure and a secure fit. This attention to detail contributes to a positive shooting experience.

Fit and Compatibility

70%

Many users comment on the scope bases fitting perfectly to their rifles, suggesting that compatibility with the RUGER® 10/22® receiver is a strong point. However, some note that more options for longer bases would enhance flexibility in ring placement.

Length and Elevation Adjustment

50%

Several reviews express the need for longer scope bases to facilitate better eye relief and positioning, indicating a desire for more flexibility in long-range shooting setups. The current offerings, while functional, leave some users wishing for additional slots or longer options.

Performance in Long-Range Applications

40%

Users mention the scope base's performance for long-range shooting, identifying it as good for improved elevation adjustments. However, some reviewers point out limitations based on the specific MOA options available, which may affect performance in extended range applications.

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Great product, great service

Great product to acquire more elevation from your scope. Used on Ruger 10/22 to add elevation to reach farther targets to +300 yards useing Vortex Diamonback Tactical for NRL 22 rifle.

Would you recommend this? Yes, I would recommend to a friend

by RICHARD BASTA on October 03, 2025

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20 moa Picatinny Rail for Ruger 10/22

Perfect fit. Worked perfectly. All that's needed.

Would you recommend this? Yes, I would recommend to a friend

by GEORGE WEYNAND on September 21, 2024

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Exactly as advertised

This scope base is well made and uses tapered head fasteners which I like. It applies more even pressure and ensures that the base is centered on each mounting hole. The extra length is nice because it gives you a little more flexibility on ring placement.

by MATTHEW CLAY on May 23, 2024

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Awesome

by Elias Bucci on January 18, 2024

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40 MOA Base for Ruger 10/22

Could barely make 100 yards with a 30 MOA Base,this Gives alot More Elevation

by marshall foster on September 22, 2023

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10/22 scope base

Fit like a glove, good length

by BOB PLANTE on September 02, 2023

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Great quality mount for what it is

Product itself is flawlessly executed. Screws match perfectly with the inside of the receiver for maximum grip strength. Got this for a NRL22 10/22 build. Only criticism is that Brownell's doesn't carry the 30 MOA EGW base - that would have been a better choice for ELR applications, but I didn't know it existed until after I ordered the 20 MOA base. Wouldn't necessarily buy this product again for this application, but would definitely stick EGW's products.

Excellent mount

Great rail, would be excellent if it was a bit longer but it fits well.

10-22 scope rail.

Works and mounts perfectly.

by RAYMOND BAILEY on April 07, 2024

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GOOD FIT BUT A LITTLE SHORT

Used on a custom 10/22 I've been building with Brownells help over last 2 years. Added this EGW 20 MOA scope base to go with a new 8.5X25 50mm scope. Base fit perfect on receiver and screws were correct length so they did not hit bolt carrier while cycling. The only problem is length of base should be longer to use big glass on a 10/22. Needed 4 or 5 slots of forward movement to get comfortable eye relief. So for the want of just about one inch I had to get extended rings. (can use cantilever mount but watch height) With Brownells manufactured receivers and bolt carriers in addition to their other supplies long range 22 semi autos are very common. Now if there was a 20 or 22 slot long base in 20 MOA life would be easy.